On SketchSwap.com, users sketch whatever they want using their mouse and after completing their drawing, swap it with someone elses online doodle.
So far, people have created realistic pictures of Madonna, creepy clowns, and a jazz-playing mushroom.
Co-creator Philipp Lenssen says its a great way to connect with strangers and see the amazing things they create using minimal resources.
However, naughty drawings or dirty messages are too sketchy to be swapped on the website.
Each doodle has to be approved before its sent to another user to ensure no one sends out private information or even worse a completely boring picture.
Lenssen explains, Anything completely garbled, just a dot, just a line, just a stick man, isnt going to be approved.
(Contact numbers available only to subscribing media or trial media users. You can request samples at the Wireless Flash web site.)
Copyright © 2009 Wireless Flash News Inc. All rights reserved. Wireless Flash® and FlashNews® are registered trademarks of Wireless Flash News Inc.