WinRT can't use any Windows Phone apps? Considering RT can't use any old Windows apps it seems like a strange move not including support for WP apps. It would definitely have been something to use in the meantime until native more RT apps are released.
That's exactly what Apple did with the iPad 1 release. It could use iPhone apps which even though they were stretched to fit the screen, still provided a lot until native iPad apps could be released.
I still have some iPhone only apps on my iPad as I didn't feel the need to re-buy some apps. I had an iPhone 4 before my first iPad.
starcraft: "I and every PS3 fanboy alive are waiting for Versus more than FFXIII.
Me since the games were revealed, the fanboys since E3." 
Skeeuk: "playstation 3 is the ultimate in gaming acceleration"
