Proxy discussion thread

I began this discussion to discuss public usable web proxies:

Which are really anonymous?

Which can be used with facebook, myspace etc, in other words: are fresh ?

Which would you recommend?

Thanks for your help,
Dschibut

P.S.: In my land, the freedom of speech is somehow limited, please give me a hint, if you have doubts about your recommendation.

I would also like to know the answer.

Though i use kproxy in my college to access social networking sites lol