Add videos showing Skills/Spells in action

Just a suggestion guys, besides the skill/spell description and screenshot in the Skills section of the forums it would be nice to see how these look like, so why don't you add tiny videos showing them in action? It could be done in a separate thread as well, cause I assume there are quite a lot of skills and putting dozens of them in the Skills section probably is not a good idea.
Capturing the skill in action is probably less time consuming than creating a description for it. In addition after seeing how the skills work one can easily pick a skill that corresponds to his playing style instead of testing all of them with his hero.