Cool stuff!
I've looked a bit at what it uses: shapes drawn are vectors, the app uses Raphael (http://raphaeljs.com/) for drawing, and Pusher (http://pusher.com/) for whiteboard syncing.
I've looked a bit at what it uses: shapes drawn are vectors, the app uses Raphael (http://raphaeljs.com/) for drawing, and Pusher (http://pusher.com/) for whiteboard syncing.
It currently starts approximately at 14,230,617,000