The discussion on VP interests me a great deal. Definitely, in discussion, you don't want to create a scene where price fixing can be construed. Yet, the group is small enough and the market fragmented enough that it would be hard to successfully argue that anyone could control pricing in our market. Nevertheless, people will sue for anything even if they're going to lose. Not worth the effort and the distraction from business.
I didn't attend the sessions but if a group is started, I'd be very interested in participating. With all due humility, of course. :-)