I just joined the RBI ctf server after waiting a while to get on. When I was finally able to play, I couldn't move in any direction except backwards. Then I noticed sprites floating over the red and blue bases, my flag carrier, and random "waypoints".
Apparently the server remapped my page up, page down, home, and delete keys to commands pertaining to the new sprites... considering that those are my movement keys, you can perhaps understand why I was pissed to learn that even after I reloaded my binds I couldn't move. I understand that this was probably done to prevent remapping keybinds clientside and thus would only remap them while on RBI, but I think it's a fundamentally bad idea to just assume that people use a particular set-up on their keyboard. I for one cannot play right now as I have no intention of rebinding all my keys for something that is hopefully temporary.
EDIT: The help and waypoint binds, if they work the way that I think they do, are cool. I definitely think there should be a way to toggle the sprites selectively (not everyone needs directions to the base but help ones might be useful)... and icons would be preferred I think... again, make it selectable.