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)
Again I agree and again the response can only be rules is rules. If checkmate is the inability to move a King out of jeopardy (not the actual act of taking the King by the opponent) then this makes sense (in a funny sort of way).