I think the solution to this problem for tablets isn't having multiple apps running in the same screen. It's having multiple screens. Tablets are relatively c

I think the solution to this problem for tablets isn't having multiple apps running in the same screen. It's having multiple screens. Tablets are relatively cheap, what's missing (currently) is transparent communication between them. Once that happens, tablets will actually become more humane than a single huge desktop. Just buy three... :-)