1. A toilet that weighs your turds and tells you via an LCD display, or a voice {choose between male, female, foreign, John Cleese, or download other celebrities for extra dollar} how much they weigh. It then stores the info and when you beat your previous heaviest you get a round of applause, tickertape explosion, disco-lights, etc. It also links wirelessly to your PC so you can keep an ongoing record of turd weights and make charts and graphs via Excel.

Yeah, I know, I'm talking a load of shit but I'd buy one.

Any more?

[Thanks to Balonz for the inspiration for this thread]