Originally posted by gambit3
I have played crazy house on a correnspondence site several times. It worked just the same a chess game did.
Crazyhouse doesn't have the stalling component of bughouse.
It's not just when it's one move to mate, either - in normal bug, when everyone stays at the board, a couple wasteful moves thrown in usually won't make a difference, since it only buys you a couple seconds. On a corrospondence site, you could stave off mate in the middle of the night and buy yourself hours on the clock.
Which doesn't mean it wouldn't be fun on here, it would be interesting to try.