I'm not going to get super involved in this, but I will point out that Cam's first backflip was after bonus time. If you don't believe me, here's the video of the run, and you can see the bonus clock in the background hit zero a good 10 seconds before he hits the back flip ramp. Even if we are running on the "last move after time counts" rule (which when I was a judge it absolutely did not) he could only have it contribute to his bonus score. If he did that in regulation I have no doubt in my mind he'd have won the event.
Also at WF XII, he only lost on a tie-breaker after holding the lead for the entirety of freestyle, i know that's not winning, but losing on a tie-breaker score (the second of three tie-breakers I believe even) is as absolutely close to winning as you can get without actually doing it.
And overall (not directed at anyone on this site) I really think the discussion surrounding this subject is ridiculous every year including this year. The discussion itself is fine sure, but the way it's being carried out in a lot of places (mainly Facebook) is ridiculous. The man went out there and did his best and broke down into tears in front of the entire stadium and his family when he won. Even if you disagree with his score there's no point in just tearing someone down because of it. There's a good way to discuss all of this but half the discussion is just ragging on Lee, from the same damn people who got pissed and bashed Tom when they re-ran their race however long ago causing Lee to loose his shot at the championship. Why can't people just be happy for someone for once?