Just wondering. I have used Bad Behavior for years and I always upgrade as soon as I see there is a new version. In the last month, month and a half or so, I notice Bad Behavior letting pass quite a lot of spam (good that I have Akismet to catch that, but in the past my spamfilter had almost nothing to do) which is one thing, but I recently started to get referrer spam which has never been a problem. Do spammers develop quicker than Bad Behavior or something?
And while I'm at it, I have a subscribe to comments plugin. It seems that the only subscribers are spam bots (without leaving comments, or thesee are caught beforehand) which I would have liked to have been kept away too. This is something that Bad Behavior should take care of too?