Infranet: Circumventing Web Censorship
edsonw writes "In this paper presented at the 11th USENIX Security
Symposium, Feamster et alii presented a method that provide access to censored sites while continuing to host normal uncensored content, using covert communication and steganographic techniques." The Infranet webpage has some more information. No public code yet, though.
Among those not mentioned (to my knowledge) are:
Peekabooty (http://sourceforge.net/projects/peekabooty/)
JAP - Just another proxy (web page is down, but you may be able to find the app out there)
Both of these apps create a local proxy which to my understanding fits the specs of the MIT project. My feeling is the more the merrier, as long as no spyware is added.