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)
coan.net: as in any game where skill and chance are mixed, your stats and BKR has only meaning when a large number of games are played. you'll never have 99-1 results in backgammon, for example. if you have 60-40 it is already very significant.