cool tool discovered

I was surfing the internet this morning starting from a blog saved in my favorites and found this free drawing tool. It is so easy to use it's scary. You don't have to log in you can just start using it and save your image. After you hit the save button it gives you the url. which you can immediately cop and paste, as I have done here.
http://offtype.net/image_4361755357987.gif.html
another drawing that would be the type the students would create for the House Planning and Architectural Design class.
http://offtype.net/image_6663344382402.gif.html