http://www.zimplit.org/

Zimplit looks like a pretty cool CMS. They have an area for "recommended hosting", and I think WHB should send them an eMail (http://www.zimplit.org/about.html) and get added to the list. So far, there's only Dreamhost there. I think it's a great way for WHB to get out there, and Zimplit really does look very easy, and it's open source, too!