I'm guessing that with the addition of weapon mods, iron sights, companion perks, and other stuff that there'll be a bunch of new script commands and various other changes to the New Vegas GECK, and we'll need the gamesas wiki to figure a lot of them out. Anyone know how long it took for the current GECK wiki to get up and running? Was everybody stuck with the Oblivion wiki for a while, or did it become accessible as soon as the GECK was released?

They probably haven't made that many changes to the system. The two editors will probably share a wiki.