I think it is a great idea to have a few "subject related links" posted above the books board.
I think it would be a good suggestion for each board to have such a related links list.
(hide) If you want to play a game with an opponent of a similar level, you can define a required BKR range for a new game invitation. Then nobody with a BKR outside this range will be able to see/accept it. (Katechka) (show all tips)
Books
