It is funny how people see things from different parts of the world. What some find offensive others may consider a delicacy. It is just a matter of what is available and where one was raised. I have seen shows on Guinea Pigs that stated they were bred and raised for food in parts of South America where refrigeration was lacking. This way none would be wasted. Same with the miniature and pot bellied pigs.
Just to add to my list, beaver, muskrat, nutria, squirrel, rabbit both wild and domestic, alligator, farmed and wild, duck, goose, crane, pheasant, frogs and others. The list of Asian foods goes way out there as well. I like food and can't see judging what others eat without trying it. And yes, sometimes I have tried stuff I really wished I hadn't later. But I at least tried.