Great thoughts Jeff, thanks for sharing. From a business perspective it makes sense to position Surface as a laptop replacement. I hadn't thought about until you called Surface RT a laptop killer. Tim Cook once said he'd rather cannibalize Mac sales for iPads, rather than have somebody else do it. Microsoft could be thinking the same thing. It seems to me a major criteria is emerging. Do you need to manipulate text? So far, selecting text has proven to be difficult in the touch world. Replacing the precision of a mouse pointer with a finger has not gone well. Any thoughts Jeff, on the ease of moving words, sentences and paragraphs around?