I just ran across this last night by chance and found it really interesting. Anyone heard of CorneliOS? I have been playing around with PHP forums and CMS for about a year now and when I seen this recently... it kinda blew me away because of the GUI interface which mimicks a computer OS system (a little like OSX and Windows with even a terminal application like OSX ) .
The details can be found at
CorneliOS, the virtual web OS - Home. I am not affiliated with site in any way and only passing this on to see what others think and maybe to help the project move forward as they claim its still in alpha right now. Still looks very interesting to myself since I work visually more than anything.
I have been trying a few CMS offerings like Drupal, Momba, Xoops etc. trying to decide which would work best for my needs and my intermediate web skills but I am considering this application if I can get it working on my hosted web space with some stability. ;-)