http://news.com.com/Create+an+e-anno...2491&subj=news
President Bush just signed a bill making it illegal to "post annoying Web messages or send annoying e-mail messages without disclosing your true identity."
It was part of a bill concerning stalking and harrassment, so I guess it sorta kinda makes sense in that context maybe, but the law sounds to ridiculously vague that we could use it to try and prosecute members who flame anonymously!