Mike they could turn on the browser in the 922 today if they wanted to but it would be useless without flash and java support.
I shouldn't say this... but the Sling Extender the next generation is in beta now and they are having good results.
And they Applications can still happen, the question now is is it worth it to have them? If you were an app writer would you probably wouldnt code for a 922 since its a totally different platform then everything else. This (like the browser) pulled the carpet from out of under the 922.
DISH did fall behind on the 922 no doubt. I do know there were chipset issues and driver issues which slowed down the rollout of the 922 greatly.