Wow, Colin! This part of your post is outstanding and you couldn't have hit the nail more squarely on the head. I think we all know the overwhelming reason why the haters hate Tebow. Why they call him names. Why they "really" hate him...and it has little to do with football. And a resounding YES and agreement from me as to the problem that plagues a lot of American society.
I hope he gets his shot and eventually makes the team. I do, however, think it's a long shot. But when it's all over, if he doesn't make it, he'll know he got an honest shot and took his best shot.
I run into far more people my age and older who, when talking about regrets they may have had in life, don't talk about the things they have done in the past. The overwhelming majority talk about things they wish they would have done or at least tried to do. While Tebow isn't afraid of failure, most people, sadly, are.