Sneffel: Web Based Whiteboard To Share Diagrams & Ideas

Sneffel is a web based whiteboard that lets you create diagrams, share them with friends, embed them on your website, and collaborate on them with others. While this sounds typical of a real-time, virtual whiteboard, Sneffel has an interesting feature which might help it stand out.

http://www.makeuseof.com/dir/sneffel-web-based-whiteboard/