Inspired by the close vote on this question: How can I get a fixed short exposure ( < 2s) with a GoPro Hero 4 Black?
At first glance, it appears quite on topic; The GoPro natively takes pictures and the question is relevant to still photography.
But, the flip side is as the close vote says: the device was built around video with photography as somewhat of an afterthought. This spectrum would continue until we get to devices not built for photography at all, but are attempting to be used as cameras.
My own thought on the matter is: if the end result is a photograph, it's probably on topic and we should err on the side of on topic.