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'm also not quite versed enough, it takes more of an expert than me. However I'd be interested in hearing what line you believe is so good for white and I'll try to refute it for black.