The thing you have to understand is that it is not just auction houses and registries that are making money. Big domainers are also controlling things, because they're heavily invested in premium .asia names. They probably race to outbid each other in public auctions so that everyone will get excited and hype the hell out of the extension. Suddenly everyone is going nuts and throwing tons of money into the extension, buying from the big domainers for premium rates. By the time the dust clears, the big domainers are at the bank with your money and you're sitting there with a bunch of names waiting for buyers. Best of luck!
.asia has potential, but it just reminds me too much of .mobi and I think a lot of the same major players are involved playing the same game.