One of the things I miss playing on here is a post-mortem with my opponent. A sit down play-through of the game where both players give input, ask questions, and show different lines. It's one of the best ways to learn from your mistakes and make friendships.

It'd be cool to have this feature. It would save all comments and alternate lines played. Have a "Play next move" button that both have to hit before going on. If one performs an action, reset each button.

Timing is problematic though.

well, you could drop messages for your opponents and have a discussion with them, or you could post your game on a new thread, ask your opponent to contribute, and also let others look at it. This way you'll miss less.

PM's work well for this, assuming of course your opponent is interested.

You can also post the game in the forums and a few people will always give you feedback.

I've done both. Ideally I'd like a live chat setup tho.