I agree that it depends on the photograph, and also what particular movement is being done while the photograph is being taken.
What I find interesting is that if you look at photos of skaters from the 50s and 60s, you very often can clearly see very high edge quality; many of them are tilting so far to one side that logically they should be on their butts, but they still manage to maintain that edge and stay upright -- that's extremely high edge quality, the likes of which you rarely see today.