I only remembered him from an Ubuntu forum where he had cut and pasted the same question (never mind that he blew into an Ubuntu forum screaming about 64 bit drivers for XP?!?!) and followed it up with similar attitude. 5 or 6 minutes on Google with his screen name brings up dozens of entries on tens of different boards, some of which are pretty high on the nutjob scale.
Moral of the story:
a) don't be an Internet Tough Guy
b) remember that data on the Internet lives forever
c) don't use the same screen name more than 2 times