Weblog Software Upgraded

I've upgraded the weblog software on the site to SubText. All the feeds should stay the same. Most of the blogs will look nicer once the posters choose a new skin. We should also see less spam on the site. Please let me know if you find anything broken.

This is a companion discussion topic for the original entry at http://billg.sqlteam.com/2006/09/15/12151/