For posting:
- invitations to games (you can also use the New Game menu)
- information about upcoming tournaments
- discussion of games (please limit this to completed games or discussion on how a game has arrived at a certain position ... speculation on who has an advantage or the benefits of potential moves is not permitted)
- links to interesting related sites (non-promotional)
nabla: I don't think you can compare Recycle Chess and Loop Chess in that way. It's much easier to get a bunch of pawns in hand in Recycle Chess than it is in Loop Chess.