You guys keep getting attacked by human spammers, they post with fake signatures yet all you do is delete the signature when clearly it’s a human spammer… just delete the 1 million spam accounts that keep attacking the board with useless junk 
Not entirely true. Usually the member is asked to read Signatures at SitePoint and [URL=“http://www.sitepoint.com/forums/faq.php?faq=youraccount#faq_signatures”]Signatures FAQ and to stop posting fake signatures.
If the advice is not heeded, further action is taken. If you look closely you may see that under some members names it says “non-member”.