(Projoy) This is probably true, but at least there's a chance one will notice an error. I'd be in favour of a mandatory preview, and I nearly always preview anyway. It's little bother.
Well, clearly we should then have mandatory preview on every game, and double preview on limericks. In fact, why stop there? The number of previews in a given game should be a parameter to be set at the beginning, based on the importance of avoiding error.
[rab] Good idea. Maybe there could also be a low probability of it picking a random move with no relation to the one you actually intended to place, too.
Why not replace the players with bots, who post moves from a list of past greats? Then it would be very entertaining to read, and a lot less trouble to contribute to.