in all seriousness, maybe we can just force-change pwelljaro and alangeruthp's passwords? they seem to be the only accounts the spammers actually use to post...
EDIT: nevermind, i guess that won't work because of the persistent logins... and i assume deleting accounts on botb is hard or it'd have already happened :(
EDIT 2: i got it! easy fix... make it so that you have to have at least one botb entry to post?