I'd be the first person banned, lol.

I've probably logged in on over 75 devices. Why? I've gone through about 10-20 devices on my own, then factoring in the devices from family members & also factoring in the laptops our library's hand out for on/off campus use (you can check out one a day, and I've done this more than a dozen times)

Also, I'm not even counting when I walk into an Apple store, download AL, SL, DL, PL & patch all the patches on my account & then leave a guest account open for people to play. (Advertising!)