For some people, an extra tablet, or even an extra laptop, isn't a lot of money. If you can afford it, why not have two tablets or two laptops? I mean, I currently have a desktop I keep at home, and a laptop I mostly keep at my office. I *could* get rid of the desktop and just make do with carrying the laptop back and forth, but why do it when I can afford both? And yes, I could afford both an Air and rMini if I wanted, it just so happens that for me, the Air is good enough. But I can see why some people would want both. And I wouldn't call it a waste of money without knowing the exact circumstance. Sometimes it can be, but sometimes it isn't.