I don't have inflammatory bowel disease and find I can eat almost anything. I pay with extra toilet trips for certain things such as tomatoes and I find I"m more lactose intolerant since the pouch.
I agree with the "gas button" idea. I have completely lost the ability to discreetly pass gas and that now requires a bathroom trip. I'm living life to the absolute full though and am very very happy with my pouch. If I ever have to go back to an ostomy it won't be the end of the world but I prefer my pouch.