Thanks bill for your research on open web portal based on DotNetNuke.
I believe that iFlaker.com is a first open web portal based on DotNetNuke, where a user does not have to sign in to get a feel of DNN. Every visitor of the site can customise that space (ie change logo, skins, add content, delete unwanted pages, add new pages, etc) without affecting the other users of the site.
The browser is also intelligent enough to remember the changes made when a visitor comes back to iFlaker, if they left without signing up.
When the user signs up, they are given a friendlier URL based on the portal name they provide. They can then use this URL to login anytime anywhere and they can also send it to anyone.
iFlaker can also be provided to independent webmasters to run it within their domain.
If anyone is interested in this version, please follow me on twitter.com/gabrielnkuna or simply email me at
Gabriel@iflaker.com