2 Hmm... but such toilets may be inconvenient for slim people, so that would be discrimination, again. Perhaps a special kind of toilet bowl should be designed, that would fit both categories.
5 I think that fat people should lose their weight, and no sense to invent special bowls for them. When you are fat you are not active, have heaps of problems with health, and from aesthetic point of view it's not beautiful... (I don't speak about people who really cannot lose weith because of some problems with their health)
19 points 
1 hmm... great and funny idea..