Do you have a Wii U or know the Miiverse? It's an internal community platform on the Wii U and it is very popular through to the art/drawings wherefore a lot of gamers are using it. So do i! And now it is accessible on the Internet too!!
Here is my Miiverse profile: [link]
Have a look if you like and tell me if you are using it too for drawings! I like to see!