I believe that this affordable tablet will greatly change the landscape of the Android tablet app offering, but that's just a prediction of mine.I'm actually starting to have second thoughts about replacing my iPad 2 with a N7 now. Seeing far too many comments about poor quality Android apps for tablets.
I could sell my iPad 2 32GB for £250 maybe, and then it'd cost £199 for the N7 and then shipping (£10 I'm guessing?) ... so I'd be losing 32GB and losing app availability for the sake of £40-odd.
Decisions...
Indulging Twitter & Facebook to apply the Holo guidelines to their apps equals to winning half the battle.7" is a weird size that I think presents problems since phone-centric apps mostly work fine on a screen that size that making tablet-centric apps built for a 7" screen may not be worth the effort (in either the Android or iOS ecosystems) for developers. Of course, this is currently a bigger issue on Android since there are Android phones out there with much larger screens than anything available as a phone on iOS.