One of the most exciting things about watching the evolving use of digital strategy in the presidential campaigns is seeing the emergence of new best practices. The Edwards campaign provides a great example of what I mean. While many campaigns, especially those with blogs, have set up an RSS feed, Edwards has provided several RSS (Real Simple Syndication) feeds on its RSS Central page for supporters to more easily keep up with news and information from the candidates, the Edwards campaign has created several specific feeds, including an RSS feed of the candidate’s events calendar.