It's the Future, at least for Now

So, are you as confused about which i-thingy to get as I am? I mean, what's the difference between the iPad mini and the iPod touch? Besides the size of the display... which is a Retina display on the iPod, but not on the Mini. Oh, and the camera. Or was that the processor? Maybe this leaked video will help clarify what device to buy -- until the next device comes out.