There has been another rash of spammers and not even forum veterans have noticed it (that includes Webbot and Soeren
). Yeap, you guys are replying to spammers . . .
Typically you'll see some strange, perhaps useless post, but otherwise obviously robot related. In reality, the spammer just copies/pastes something in another post or page, and either the signature or user profile you'll find the actual spam link.
Keep an eye open!