Well, I've gone three days and not descended into anything too geeky, well today, let's not just cross that line, but blow by it at mach 12. I give you the pinnacle of 1990's fan service, JLA/Avengers
Produced at one of the rare times when the two major comic companies weren't in a pissing match about who can make the less coherent "event", they rounded up the two perfect creators, writer Kurt Busiek and artist George Perez to produce the end-all, be-all teaming of the biggest supergroups on the planet (short of Damn Yankees). Astoundingly, it pretty much meets or exceeds all expectations. While Perez's hyper-detailed art is ostensibly the biggest draw, Busiek's handling of such a gigantic cast of characters makes the book just sing. Really, if you enjoy your super-heroes, this is high-concentrate crack (now finally available in paperback).