This is an iffy subject.
I think Android can still enjoy its openness if it incorporates a better app store. Currently the rating system, search, and organization of the Android marketplace....kinda sucks.
In the apple app store, they have a section that separates iOS4 apps from the regular apps, or apps that incorporate Retina display.
Android needs better organization, maybe a section just for Froyo would be a good start. Maybe a featured section, favorites by Google, etc.