So you ahve a computer, its uber fast, you can play games on it, but when you're browsing all the excess software is slowing you down.
So you turn it off, purchase a fairly expensive media browser device, then when you get bored you turn it off and boot up your PC again, to do some work, or play a game, or watch a dvd/bluray/film/downloaded tv, etc, etc, etc.
What the best thing about it is, it has a 3g connection, its really NOT designed to replace browsing at home but give you proper internet anywhere, a bigger phone without the baggage of a laptop, of course, for X amount of cash a month, you get a whole 100MB thrown in.
Basically pointless.
Google, and Apple, and well, people who sell you devices don't want you to have one phone and one computer, they want you to have a phone, and a laptop, and a kindle for when you ONly want to read, and a Chrome OS based browser for when you only want the Internet, and a google/apple tv for when you only want to watch tv, and a iClock for when you only want to check the time, but from a cloud computer thats based in the timezone you want to check the time in, and a iFridge, for when you want to order your food shopping online, you don't want to waste your ipad, or imac, or actual computer just to load tesco.com, how would the website know what was in your ifridge.
All worthless devices, somehow I manage with a old cheap phone, and one computer that does everything every single new "must have" device does, and a million other things and every time a new one of these devices comes out, those who buy the latest fad find their old useless device can't handle anything new, while my plain old, "normal" computer, did whatever it was all along