Well, I guess you know you're getting big when you finally get your first few bits of comment spam. This particular bit of spam appears to have been human generated though (ie, copy and paste into the comment field and such).. This means it will be relatively uncommon because I can delete comments easier than they can post them.
This means that bots so far haven't been able to crack my honey-pot though. If the human spam increases though, I'll end up having to put in some kind of way to slow down spammers. So far comments are still enabled, but if I get much more spam I'll disable them until I get an update to alleviate this problem