There should be a meshtype in SpecialMesh that is a "Rounded Rectangle". I think it woiuld be useful in a lot of places, like a table without sharp edges like most that are in real life. (If you don't believe me, look at your nearest table.)
hiloman, Some people want to make things more detailed. Like me. I don't want to just use a square. A rounded rectangle would make many things a lot more detailed.