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)
furbster: can't really comment on a running game. (I nearly did...) Looking at the ratings though, and knowing tenuki, I'd say he should know what he is doing, and he is not known for dragging games out.