RSS, or Really Simple Syndication, is a way for you to keep up to date with Minnesota Atheists from a feed reader. What's a feed reader? Well, Firefox, Safari, and Internet Explorer all act as feed readers now with dynamic bookmarks which update their info with headlines from the sites you are subscribed to. Several sites, such as iGoogle, NetVibes, and My Yahoo let you add the lastest headlines from your favorite news sources, podcasts, and blogs by referencing their RSS feeds.
Minnesota Atheists have several feeds you can subscribe to depending on what you would like.