I don't believe Apple are stupid enough to do this. It is suicide. There is very little reason to lock down a desktop OSX, other than to kill the platform. Apple would have to clamp down on all scripting languages, plus Java. Additionally, no one would be able to develop applications for their own use anymore, like the story stated - businesses, universities.
Maybe this will be an option to get your application listed on the Apple Appstore, but you'll still be able to install applications as normal.
Overall, this story is BS. Someone posted this out of their arse. FUD. You cannot lock down a desktop OS. Unacceptable.
I agree 100%.....
On the flip side, I would like for a place almost like the app store to find all the different Mac Applications out there. I know about some of the places that have a few apps etc, but I would like a bigger one stop one shop type scenario, even if it isn't apple.... But hey that is just me.