This is a category I think any crypto investor (time or money) should have an eye on - crypto gaming. Like you pointed out with the Cryptokitties phenomenon, it's clear that there is a large market for that just waiting for a viable crypto+game marriage.
I'm imaging a digital card game - Hearthstone, etc - that let you grind to earn tokens, rather than arbitrary card dust... as just one tiny example.
TRON is the big elephant in the room here. Anyway thanks for the notice on this, interesting to hear about.