How can i own one? Im an apple fan boy though am i not?
You just described googles offering. Apple wont give you memory card slots or a usb slot (though you can buy micro usb adaptor cable for the charge point now for about £4) Camera location is probably to do with the internals, who knows. A light for Facetime, turn your house one on, works great! Yeah, give away a case, they should really do that or they wont sell any other wise.....or they will make a fortune by selling them separately, great business proposition - call em with that one! Night vision, are you kidding

Office capability, you mean like the cheap apps they sell? Printer support is offered for wireless printers. Weight is only up a few grams, considering the screen is 3 times as clear, the battery is 70% more efficient and the camera is more powerful that not too bad.
Worth upgrading from a 2? If you live in America, more so than here yes. If you spent £500 on something you leave to gather dust and dont use, probably not best to upgrade, fool you once shame on them, the next part im sure you know

Nothing you listed is worth them doing, and hardly new. lol nightvision