We're getting the local Austin SharePoint user's group going - and I ran across this.  Again, since I'm trying to blog the useful items, I just ran across a hosting offer for small SharePoint sites.  It's only 5 user and 5MB, but for a small announcement board or user group coordination site, it would be quite sufficient.

The info is at the SPSFAQ site - http://www.spsfaq.com/2007/11/free-sharepoint-site-in-25-mins.htm