http://vyew.com/room#/16631257/Getting_Started_%28tutorial%29

http://www.satisfaction.com/glitter-animator/

http://www.flickr.com/photos/8914083@N02/5768858854/

http://www.queeky.com/app

http://www.kerpoof.com/#/activity/draw

http://people.csail.mit.edu/pgbovine/python/

http://forums.blackbutler.net/showthread.php?1820-Paint-Tool-SAI-A-Basic-Tutorial

http://pencilmadness.com/pencil_madness

http://www.allgraphicdesign.com/graphicsblog/2008/05/16/online-drawing-tools-free-online-painting-sketching-tools/

http://www.actionscript.org/resources/articles/10/1/Creating-a-Dynamic-Drawing-application-in-Flash/Page1.html
http://www.magicmnemonic.com/