The idea of a Mac App Store is great from a certain point of view. As it currently exists, the App Store has several problems and limitations which could be fairly easily removed.
1. Demos/Trial Periods/Returns: I'm not going to state unequivocally that Apple will have demos in the Mac App Store, but I will state unequivocally that Apple should have demos in the Mac App Store. As noted earlier, the Mac App Store guidelines state "Apps that are 'beta', 'demo', 'trial', or 'test' versions will be rejected." That's the same as the iOS App Store gu