this has been discussed in deep detail on vbulletin.com (vb2.2 release-discus), and, quite frankly, I think it's a little insulting to sinecure and firefly to bring up the issue of usefulness of vbulletin.org.
I think there may be less 'hack-interested' users here than on old hackforums on vbulletin.com, but this will change - some users were lost, but new ones will appear