Internet, please teach me.
I may have missed it, but if it doesn't exist already, would it be possible to set up some guidelines for posting videos to be evaluated? If it does exist, then maybe we could have a sticky?
Personally, I think it is a waste of time, since the best answers to these threads are always "ask your coach". Most of the time, the person posting the vid doesn't listen anyway.
An idea that may work is to only post single technique videos, then after advice is given, post another video to show if the advice sticks. That way we can actually help, instead of just insulting the OP.