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)
Aganju: I remember an strong arbitrator, when told by a player the game was a draw, that he could beat either player with either colour from that position. Probably true as well.