I'm also on a motorcycle forum that is Vbulletin aswell and they have a "for sale" section. one section is motorcycle related and the other is non-motorcycle related. They have rules about no businesses are allowed to post, and when you make a reply about it you cannot lowball, or jack a thread to talk about something else. little stuff like that. If APC had one, it could be just another way that the pilot community can become closer by buying and selling stuff from people that they already know a little. I personally think it's an excellent idea.