I would have to say discovering and learning things. The vastness of breadth and depth of content and knowledge available on the internet is astounding. A lot o

I would have to say discovering and learning things. The vastness of breadth and depth of content and knowledge available on the internet is astounding. A lot of it can also be practiced on the same devices whether in a browser, source code, or downloaded app. Most other things that were fussy or hard like image, sound, video, midi are so accessible now. Computer or online Chess, Go, sure. Surprisingly, cell-phones and sms are useful to me, but much less so mobile apps and things. IM is only better because sms is slow/unreliable for no good reason and the occasional group chat. The only real day/night difference is having GPS maps readily available if I'm in an unfamiliar area. I like the form factor of a Surface tablet. Small/light enough to take any time and try out ideas on-the-spot when you have them rather than wait til you get somewhere with something more than a consuming device. I really hope we get some mobile AR/VR consumer gear soon that I can use with cloud creator apps/platforms--a bigger screen in a smaller form-factor.