- If there are multiple people posting as 'anonymous' it gets confusing and hard to track conversations
- When I see 'anonymous' I get tense, because I tend to assume that the comment is going to be an attack, and that's why the person chose to post anonymously. If you want to attack me, then fine, that's appropriate enough. But if you're not trying to make me tense, a pseudonym would be hugely helpful.
For those who want suggestions of pseudonyms -- there's always all the baby name sites. :-) Or you could just go with Bob. Everyone likes Bob. :-)