Google just released Google Sites.  This is yet another cool service of Google Apps for Domains.

This will probably prove to be a great collaboration tool for non profits.  I have not played with it completely and will add posting when I do.  The initial glimpse is very promising.  An event committee could create a site for planning the next event.  Invite just their members to participate.  It appear to integrate with all the other Google services like Docs and Reader.  Stay tuned, I will kick the tires a little and see what I find.  If you are already a Google Apps for Domains administrator you can add this service.

Login to your Google Apps dashboard, choose add services and Google Sites should be available to add.  If you have any feedback please feel free to share it here.