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)
And what about my suggestion - black pawns can move over two fields from 7th line like in ordinary chess game. But tonyh's suggestion is interesting too.