Ted Ts'o writes:
I noticed that in several postings, people have made the jump that revealing the real person (or the previous hop in a remailer chain) from an anonymous remailer is tantamount to censorship. I'd like to call into question that assumption.
"Censorship" is an emotional term. My New World Dictionary defines it as the act of censoring, and a censor as "an official with the power to examine publications, movies, television programs, etc. and to remove or prohibit anything considered obscene, libelous, politically objectionable, etc." I think this corresponds pretty closely with how we use the word. It suggests that a good test for whether an action is censorship is whether the prohibition is based on the content of the message along the lines above, where a message is controversial, obscene, etc. (Many Libertarians would argue that no private action can be censorship, that only government actions backed up by the threat of force can be. They might point to the word "official" in the definition above. I think that the more common use of the word would include the concept of private censorship; as, for example, in the case of a newspaper editor who kills a story because it attacks a powerful political friend of the editor. He can be considered an official of the newspaper.) Ted then gives the example of someone yelling at 4AM in the morning. Stopping this action would not be censorship by this test. You don't care about the content of his speech, just the volume. Ted also mentions libel and slander. Stopping these would apparently be censorship by the definition above (which explicitly mentions "libelous"). For the remailer cases, stopping usage due to excessive volume would not be censorship. It would be analogous to stopping someone from yelling at 4AM. Your restriction is not based on content. On the other hand, stopping usage due to the content of a message would be censorship, especially if it was due to the message content being "obscene, libelous, politically objectionable, etc." I think many of the attacks on anonymous messages based on content would in fact fall into these categories. I am not arguing here that censorship is wrong, although certainly the word has acquired negative connotations. It's interesting to see that stopping libel can be considered censorship, and this fact might cause those who believe in laws against libel to consider whether censorship may sometimes be good. If they do feel comfortable with that, then they can openly call for censorship by remailer operators without mincing words. Hal Finney