See...
...this is the difference between some folks here and the rest. Their behavior and posts earn them "anti-fans" (for lack of a better term) and no matter how much time passes these same folks are wholly clueless as to who it is or what they have done to warrant the "accolades."
It's all about balance and feedback. However, I am not really surprised that no one here has yet figured out who the anti-fan is, since the clueless factor is a bit on the high side these days at the Zone. Banning IPs only attracts more workarounds and repeat visits.
A blanket apology to the obviously offended party is probably a saner response than post-delete-repeat ad infinitum.
That would be my response at any rate.
;-)