The simExchange has upgraded its old RSS 2.0 feed to an Atom feed hosted at Feed Burner. The advantage is that you can now view just the summary of a post or the complete content from your feed reader if it supports this feature. However, some readers, like Safari, will only display the complete content while others, like FireFox, will only display the summary. The feed should now also be more up to date with the blog. If your reader does not support Atom, the feed should be translated to RSS 2.0 on the fly. Please let us know if you have any problems with this new feature.