TechCruch evidently has been working on their $200 web tablet.  They have an update on the below page:

http://www.techcrunch.com/2008/08/30/update-on-the-techcrunch-tablet-prototype-a/

Michael Arrington or crew has yet to get in touch with me, so I’m continuing my development.  Some of the pages on this sight that are accessible through the menu bar are password encrypted.  I will soon take this encryption off to show where I got my idea from and what my full plans are.   If anyone is interested in helping out please add a comment to this post.  Otherwise  if you just want to snoop around and maybe give a little feedback please do so.  Enjoy!