I have no issue with Jayson Shaw conceding considering his age, physical fitness, amount of time he had been playing for the previous week and that day, and the time of the match. Quite frankly it was the only sane thing to do. There is a reason we are only seeing 20-somethings make it to the finals.
As far as a paying spectator (online) perspective, seeing play in the wee hours of the morning, and seeing a final between two exhausted players who are not playing anywhere near their best, is not something I am interested in. All it does is promote drug use. Someone is going to drop dead during the event if they keep this up.
Of course, then there is Joshua Filler, who seems to be a freak of nature at this point. His game did not seem to be that affected by the marathon session, and I have a hard time believing he would be using drugs to aid his performance.