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															@@ -130,8 +130,15 @@ and will probably not be needed in 2007, but they must be designed in 2007 if 
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															 they are to be deployed in 2008. 
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															 they are to be deployed in 2008. 
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															 \subsubsection{Relay incentives} 
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															 \subsubsection{Relay incentives} 
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															- 
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															-\tmp{We need incentives to relay.} 
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															+To support more users on the network, we need to get more servers.  So far, 
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															+we've relied on volunteerism to attract server operators, and so far it's 
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															+served us well.  But in the long run, we need to {\bf design incentices for 
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															+  users to run servers} and relay traffic for others.  Most obviously, we 
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															+could try to build the network so that servers offered improved service for 
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															+other servers, but we would need to do so without weakening anonymity and 
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															+making it obvious which connections originate from users running servers.  We 
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															+have some preliminary designs here~\cite{challenges}, but need to perform 
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															+some more research to make sure they would be safe and effective. 
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															 \subsection{Portability} 
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															 \subsection{Portability} 
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															 Our {\bf Windows implementation}, though much improved, continues to lag 
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															 Our {\bf Windows implementation}, though much improved, continues to lag 
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															@@ -426,11 +433,19 @@ should create the necessary infrastructure for us to produce binaries for all 
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															 major packages within an hour or so of source release. 
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															 major packages within an hour or so of source release. 
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															 \subsection{Improved metrics} 
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															 \subsection{Improved metrics} 
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															-\tmp{We'd like to know how the network is doing.} 
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															+We need a way to {\bf measure the network's health, capacity, and degree of 
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															+  utilization}.  Our current means for doing this are ad hoc and not 
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															+completely accurate. 
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															-\tmp{We'd like to know where users are in an even less intrusive way.} 
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															+We need better ways to {\bf tell which countries are users are coming from, 
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															+  and how many there are}.  A good perspective of the network helps us 
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															+allocate resources and identify trouble spots, but our current approaches 
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															+will work less and less well as we make it harder for adversaries to 
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															+enumerate users.  We'll probably want to shift to a smarter, statistical 
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															+approach rather than our current ``count and extrapolate'' method. 
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															-\tmp{We'd like to know how much of the network is getting used.} 
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															+% \tmp{We'd like to know how much of the network is getting used.} 
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															+% I think this is covered above -NM 
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															 \subsection{Controller library} 
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															 \subsection{Controller library} 
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															 We've done lots of design and development on our controller interface, which 
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															 We've done lots of design and development on our controller interface, which 
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															@@ -460,19 +475,26 @@ obviate innocent reasons for doing so by designing a {\bf narrowly-targeted Tor 
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															 plead incompetence. 
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															 plead incompetence. 
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															 \subsection{All-in-one bundle} 
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															 \subsection{All-in-one bundle} 
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															-\tmp{a.k.a ``Torpedo'', but rename this.} 
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															+We need a well-tested, well-documented bundle of Tor and supporting 
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															+applications configured to use it correctly.  We have an intial 
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															+implementation well under way, but it will need additional work in 
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															+identifying requisite Firefox extensions, identifying security threats, 
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															+improving user experience, and so on.  This will need significantly more work 
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															+before it's ready for a general public release. 
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															 \subsection{LiveCD Tor} 
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															 \subsection{LiveCD Tor} 
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															-\tmp{a.k.a anonym.os done right} 
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															+We need a nice bootable livecd containing a minimal OS and a few applications 
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															+configured to use it correctly.  The Anonym.OS project demonstrated that this 
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															+is quite feasible, but their project is not currently maintained. 
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															 \subsection{A Tor client in a VM} 
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															 \subsection{A Tor client in a VM} 
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															 \tmp{a.k.a JanusVM} which is quite related to the firewall-level deployment 
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															 \tmp{a.k.a JanusVM} which is quite related to the firewall-level deployment 
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															-section below 
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															+section below .  Roger, can you write this? 
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															-\subsection{Interface improvements} 
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															-\tmp{Allow controllers to manipulate server status.} 
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															+%\subsection{Interface improvements} 
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															+%\tmp{Allow controllers to manipulate server status.} 
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															 % (Why is this in the User Experience section?) -RD 
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															 % (Why is this in the User Experience section?) -RD 
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															- 
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															+% I think it's better left to a generic ``make controller iface bettter'' item. 
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															 \subsection{Firewall-level deployment} 
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															 \subsection{Firewall-level deployment} 
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															 Another useful deployment mode for some users is using {\bf Tor in a firewall 
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															 Another useful deployment mode for some users is using {\bf Tor in a firewall 
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															@@ -488,12 +510,21 @@ This is an area where {\bf deployment via a livecd}, or an installation 
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															 targetted at specialized home routing hardware, could be useful. 
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															 targetted at specialized home routing hardware, could be useful. 
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															 \subsection{Assess software and configurations for anonymity risks} 
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															 \subsection{Assess software and configurations for anonymity risks} 
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															+Right now, users and packagers are more or less on their own when selecting 
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															+firefox extensions.  We should {\bf assemble a recommended list of browser 
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															+  extensions} through experiment, and include this in the application bundles 
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															+we distribute. 
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															-\tmp{which firefox extensions to use, and which to avoid. best practices for 
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															-how to torify each class of application.} 
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															+We should also describe {\bf best practices for using Tor with each class of 
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															+  application}.  \tmp{Roger, say more} 
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															-\tmp{clean up our own bundled software: 
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															-E.g. Merge the good features of Foxtor into Torbutton} 
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															+The Foxtor and Torbutton extensions serve similar purposes; we should pick a 
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															+favorite, and merge in the useful features of the other. 
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															+ 
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															+%\tmp{clean up our own bundled software: 
														 | 
													
												
											
												
													
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															+%E.g. Merge the good features of Foxtor into Torbutton} 
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															+% 
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															+% What else did you have in mind? -NM 
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															 \subsection{Localization} 
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															 \subsection{Localization} 
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															 Right now, most of our user-facing code is internationalized.  We need to 
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															 Right now, most of our user-facing code is internationalized.  We need to 
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															@@ -513,7 +544,8 @@ translators only need to use a single tool to translate the whole Tor suite. 
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															 \section{Support} 
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															 \section{Support} 
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															 \tmp{would be nice to set up some actual user support infrastructure, especially 
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															 \tmp{would be nice to set up some actual user support infrastructure, especially 
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															-focusing on server operators and on coordinating volunteers.} 
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															+focusing on server operators and on coordinating volunteers.} Roger, can you 
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															+write this ?  I don't know what ``user support infrastructure'' is. 
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															 \section{Documentation} 
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															 \section{Documentation} 
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															@@ -542,7 +574,11 @@ without regard to the effect of their choices on server resources. 
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															 \subsection{Missing user documentation} 
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															 \subsection{Missing user documentation} 
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															-\tmp{Discoursive and comprehensive docs} 
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															+Our documentation falls into two broad categories: some is `discoursive' and 
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															+explains in detail why users should take certain actions, and other 
														 | 
													
												
											
												
													
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														 | 
														
															 
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														 | 
														
															+documenation is `comprehensive' and describes all of Tor's features.  Right 
														 | 
													
												
											
												
													
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														 | 
														
															+now, we have no document that is both deep, readable, and thorough.  We 
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															+should correct this by identifying missing spots in our design. 
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															 \bibliographystyle{plain} \bibliography{tor-design} 
														 | 
														
														 | 
														
															 \bibliographystyle{plain} \bibliography{tor-design} 
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														 | 
														
															  
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