I get android smartphones. But man android tablets don't make sense. The app situation is mediocre at best
I'm weird in that I currently use an iPhone and have an Android tablet (Nexus 7) -- seems most people have the reverse of that. My phone is for doing a small number of things quickly on the go, whereas if I'm going to sit down with a tablet I expect more functionality out of it.
I'm probably going to use my tablet more for video playback and I expect it to be able to play various formats without having to worry about transcoding, and also I want it easy to copy video files to it (Android is ideal here with easy file transfer and players like MX Player Pro).
I'm also likely to use a Bluetooth keyboard and use a tablet more like a full fledged computer. I'll also use SSH and maybe remote desktop. Android is ideal because Bluetooth keyboard support is quite good in apps in general and all the Emacs/UNIX key combinations work in SSH (this is not the case in iOS last time I checked due to limitations in the OS preventing apps from recognizing all key combinations -- need to check again in iOS 8, but I haven't read anything indicating things have changed).
I spend a lot of time in web browsers (on all devices), and Chrome works just fine on an Android tablet.
(This is just between iOS and Android -- I unfairly exclude Microsoft devices)