@matthew3 Don't forget the, ahem, dorkier ones: #freestyle and #slalom. Vice did a charming documentary on these a few years back: https://www.youtube.com/watch?v=BhEsNDQsRkM

And then you've got #surfskating and a bunch of #longboarding disciplines, if you count that. Downhill, freeride, longboard dancing, #LDP (long distance pushing or pumping), #SUP (standup paddleboard). #Fingerboarding of course. Then #eskate stuff...

A lot of little corners in the wider #skate world.