It's some guy who said he can recover people's GamerTags and get them Kinect achievements. People pointed out that it's against the rules of this site and LIVE and now others are just posting the same thing or stupid insults.
I stuck the FAQ, just be sure to keep updating it. Thanks for answering those questions BTW. The car guide is linked in the FAQ and should be linked in any guide that gets approved so that's not getting stuck.
I'm not sure how the car club is supposed to work. Who is in charge of that? Does someone need to be in charge? I don't want that turning into an achievement trading thread. If you want you can make an achievement trading thread. Just use the standard text in the OP. You can list the tradable achievements if you want.