Spammers wrecking havoc on the site!

Weird. I pretty much figured BBcode was BBcode no matter the software (phpBB, VBulletin, etc) so I'm not sure why it didn't work. I checked and rechecked my sig to make sure I had it formatted right. It's looks good in preview but doesn't come up when I submit it.

testing url tags

Sorry for the thread hijack but it seems dead at this point anyway.