It seems Fossil is available on Sourceforge:
http://tkoutline.sourceforge.net/cgi-bin/fossil/wiki
Though it's not clear if this is an official installation. It's within SF.net allowance to host custom CGI scripts, but a admin maintained installation would be nicer.
Even though setting up a Sourceforge entry is probably overkill for small projects (what Fossil targets), this seems a sensible project hosting option. If Fossil is not officially supported, we should lobby for it to become that. Most likely BerliOS would adopt it, too.
