I’ve recently switched our RSS feed over to FeedBurner. If you have any issues with the old feed (http://cocktailhacker.com/?feed=rss2) please change your readers to point to the new one (http://feeds.feedburner.com/CocktailHacker) or use the RSS link in the lower right of the page. That said, the old feed should redirect to the FeedBurner link so there really shouldn’t be any problems.