Discussing games in the forum is only allowed for full press games. For those games, it may or may not be a violation of etiquette. In general, I would avoid posting about full press games in the forum while they're happening unless you (a) need another player or (b) have agreed with the other players that posting on the forum is okay for that particular game.
"5. Do not attempt to circumvent press restrictions
Because press in gunboat games, rulebook press games, and public press games is restricted, discussing them on the forum while they are being played can jeopardise the fairness of the game and, if done by a player in the game, can classify as working around press restrictions. Even in an effort to draw or cancel a game, posting about an ongoing gunboat game is prohibited. If a player is stalemated and refuses to draw or refuses to unpause a paused game, please email the moderators at
[email protected]."