iOS Window Manager Proof-of-Concept Video

Developer Steven Troughton-Smith (@stroughtonsmith) of High Caffeine Content posted a proof-of-concept video of an iOS window manager to Twitter Wednesday. I'm not at all certain I want a window manager in iOS, but lots of people have been thinking about this for a long time. I assume that one day we will have that sort of feature, be it from Apple or third party developers, and this effort from Mr. Troughton-Smith appears solid. The comments for this tweet are illuminating, too. What do you think?

Check It Out: iOS Window Manager Proof-of-Concept Video