Jamarcus - is he on a team? I didn't think anyone signed him, I could be wrong.
Yeah, he was a flame-out.
Tebow may be the nicest guy in the world, but he's not on my radar because he's a clean-cut, Christian kid - he's on my radar because he's an NFL QB. I'll judge him as a QB, and so far he sucks. Can he develop - sure, but the odds are stacked against him at this point since he's being set up for failure.
On the other hand, I will tend to be judgmental if an NFL player has significant off-the-field character issues. It's one of those things where I don't care who, what you are beyond a player except if you're an asshole.