A very simple demo site of the application (hacked to remove most of the features - about 40% left) is up at http://phpfusecms.coolfreepage.com/root/index.php
PHP Fusebox CMS has somehow been covered at this website. Oh well, cheap publicity, I guess, but still flattering. I really don't think we are even close to the other CMS applications.
There has been mild interest and hence feedback at the Fusebox forums site.
To view it, registration will be required.
http://www.fusebox.org/forums/messageview.cfm?catid=6&threadid=1728
Plans are underway to port the CMS application to CF and JSP. Again, this is merely for research & development purposes to demonstrate the portability of Fusebox. Also a great project to test out the latest version of Fusebox and much anticipated Mach II.