Yay!  Aaron Pettigrew and I have figured out a work-around to get these blogs indexed, and thus findable, by the major blog search engines.  Last week I checked and was dismayed to discover that posts here were not appearing in Technorati, Google Blogsearch, Yahoo Blogsearch or several other key blog search engines.  For some reason the blogging software we are using wasn't "pinging" the search engines to let them know when we had new content posted.    No one knew why this wasn't happening.  It was a problem.