Before I gave in and just bought the iPad I bought one of those two-in-one laptops that you can use like a tablet thinking, well, this is even better, I can use this for both. Of course in reality it was awkward to use as a tablet and Windows isn’t that suited for it so I never actually did that and didn’t use it as much as I planned. The iPad I use all the time. I’m sure that’s part of the reason they don’t try to get Mac OS on the iPad (though yeah, not cannibalizing sales is also welcome).