I expect Wii U to go full blown with apps.
Almost to the point where apps will become one of the Wii U's key features.
Not even joking. I think Nintendo is going to go crazy with apps and making partnerships with companies to put their apps on the console.
Netflix and Hulu are just the beginning of something bigger.
A real app store is Nintendo's way of saying fuck you to anyone who tells them to go ios, smartphones, androids, etc.
You're spot on, from what i know of the features/software layer of the system.
Listen to the Gangsta Cat !