Mark Woodman: I recently did an informal survey of US Senate websites and found a lower adoption rate of RSS and Podcasting than I had hoped. Of the 100 sites, only 25 senators provide RSS feeds or podcasts of their news items.
http://inkblots.markwoodman.com/2006/07/05/us-senate-rss-and-podcasting/
Randy: It would interesting to see the same research done for the House.