The limited supply is the reason it didn't load. Over 9,000 people were trying to check out at the same time, but there were under 9,000 pairs of shoes, hence crashing. There's no way the shoes would be able to sell for as much if they just released them like a normal shoe with an adequate supply. Apple does the same thing with the iPhone to some extent, but it usually only lasts for a few weeks before the supply catches up.
Also, this thread just got way better, but yeah dude, you'e probably gonna get banned. I'm not gonna PM a mod tho.