I agree.. Youtube is in desperate needs of a Visual Arts category. Since about 2008 YouTube videos about drawing, painting, comics, manga, photoshop etc. Have just increased rapidly. There are even several YouTube channels today that have YouTube partnership & are operated by Visual Artists. There are videos that are educating people on "How-to-draw" on YouTube that have received over a million views. YouTube is a place where young & old artists collide. If we were to have a  Visual Arts category we would be able to reach a larger audience than we already have.