Google has gotten out of the RSS game. They’ve recently stopped supporting Feedburner and killed Google Reader. Kevin and I are RSS junkies, and we both used Google Reader. We switched over to Feedly, which is as good or better than Google Reader was (the free version is excellent, and I have no plans to upgrade to the Feedly Pro version for $5/month unless they offer something I can’t live without).
If you used to read Cool Tools on Google Reader, or you have had trouble with our Feedburner Feed, try our new feed!