There seems like there's one serious flaw in this idea.
What's to prevent people from inserting malware into their applications? Unlike the iPhone, OSX isn't sandboxed. And there's no way Apple's approval process can possibly check for possible badness hiding in the compiled code.
Unless, of course, they are building a special sandbox for these OSX apps as well. Which means that you'll have to write apps specifically for this platform.
What's to prevent people from inserting malware into their applications? Unlike the iPhone, OSX isn't sandboxed. And there's no way Apple's approval process can possibly check for possible badness hiding in the compiled code.
Unless, of course, they are building a special sandbox for these OSX apps as well. Which means that you'll have to write apps specifically for this platform.