The Great Outdoors is home to many questions related to various sport activities performed, well, outdoors: mountain biking, kayaking, sailing, climbing, etc. come up frequently, and are - in my opinion - a good fit for this site.
This question, however, is asking about skateboard-related issues. I know nothing about skateboarding, so I can't really judge the question itself - but I can't help but feel that it is a bit off-topic:
From what I gather (correct me if I'm wrong) skateboarding generally relies on a fair amount of human-built infrastructure: skate parks with ramps, kickers, half-pipes etc; or at the very least some decent paved roads/stairs/rails etc. do perform all those fancy tricks on.
Edit: as was pointed out to me, skateboarding was decided to be on-topic. So the linked question should just be seen as an example which raises this issue for me:
Where do we draw the line with questions relating to sports relying almost entirely on human-built infrastructure?
Is tennis on-topic? Or soccer? Golf?