I see the site as covering more than just code hacks, but being a community resource for everything vBulletin related.
Yea, we could've gone with vBHackers.com, but since our goal with that site (originally was going to be ultimatebulletinboard.org -- but it was too long

) would be to cover styles, images, hacks, forum listings -- anything and everything.
.ORG domains make me think of a non-profit, community run, and honest sites. .COM should be left for the commercial sites, as it is with vBulletin.com. Blah, I'm rambling again
Anyways, its not a problem to use multiple domain names forwarding to one site, so that isn't really an issue. We will have some cool stuff in store for ya, so stay tuned!