I agree that the "different but same" arguments are pointless. People buy what fits their lifestyle and what they want it to do, or do with it.
Just seems like for something to be widely adopted it needs to make something that is difficult easier or have a unique function. I am not sure how the Surface does that.. so I was wondering how people who would buy it would use it... Besides looking cool what it would replace or make better?
I can place my soda on it and bubbles spill out, and I can move them around (which would be fun and pretty cool), but besides looking neat... I could absolutely live without it.
It's taking things that humans have been doing for years back to it's origins so to speak. I remember sitting around with family and fingering through photos with someone snatching one out of my hand to look at it closer. Kids using their hands to color rather than pointing and clicking.
Right now, computer interaction is a one controller thing with a bunch of people pointing at what they want them to do (when groups are working on a project, gathering, etc.). This is now allowing multiple people to do multiple things. That's never been done like this before. What we're seeing is just the surface of this. If MS adds some basic functionality to it (email, surfing, video, etc.), drops the price, it will be a MEGA hit for MS if nobody (or any big players) is in the market yet.