[Conqueror]

If B-mode becomes forced-- I'd suggest either a 3 second "invincibility" whenever someone leaves a building. Some might argue it ruins the fun of "traps", which is true!

But this may just be unfair advantage to the newer little ones who join the game. Never having the chance to level in peace without the fear of a pk-hungry player in constant pursuit.

Stephen mentioned the idea of "Saturday's only". Which is an interesting thought. Maybe leaving B-Mode as optional, but having "Double Exp Saturdays" or something which may raise the incentive for those to dip into B-mode.