The code running MojoMojo is open sourced under the Artistic License, just like Perl. Even though the project was started by Marcus Ramberg, it has a number of contributors from all over the world. The project has been running since 2005, with the first public release to CPAN in the fall of 2007. We are currently working towards a 1.0 release, as well as serving the needs for the Catalyst wiki.
"So this all sounds interesting", you say, "but can I test this thing? Kick its tires and see beyond the marketing hype." We're glad you asked. Being firm believers of eating our own dog food, this site is 100% powered by MojoMojo. Feel free to register and create a few pages. Or if you want to test it on your own server, go ahead and download it from CPAN. You might want to read the Installation Instructions,
but it should be quite manageable to get it up and running.
Try out the live preview AJAX editing in the sandbox - login as sandbox/sandbox.
If you need help, join our IRC channel #mojomojo on irc.perl.org.
Like Twitter? Follow us: MojoMojoWiki. You can also join the Linked MojoMojo group