I had a group project with three randomly selected members. Here was the list
1 semi-flamboyant gay atheist kid (me)
1 girl who self identified as Wiccan
1 bible-thumping guy from Texas
As you can see, it was a very diverse group. You probably would assume that it went horribly, but quite on the contrary it was one of the most successful group projects I've ever been a part of. I think we basically just avoided talking about our differences lmfao. But me and witch girl became pretty good friends. lol I guess diversity really can work out?