That's the great thing about our hobby / sport, different people like different things. Much better than everybody driving the same powered, same color, same type of car.
You could say the same thing about older a-bodys (which I own), why would anybody mess with one when it is much easier to buy parts for the later a-body, or worse yet lets all drive camaros since it is easier yet to get parts for... not
Don't get me wrong, if it is your choice to run a 360 that's fine and I respect that, but some people want something different for whatever reason and that needs to be respected also.
Chuck