Google Reader is shutting down and you, hopefully, have backed up your Reader data for future import into your reader app of choice. As pointed out by Mihai Parparita of persistent.info, Google's Takeout service creates a backup of the RSS subscriptions, but fails to include all the data like starred items, tags, comments and more.
To grab all your data, Parparita has created a tool that uses Google's API to pull down everything but the kitchen sink from your Reader account. You can download the reader_archive tool from github and check out the article on persistent.info. The article details other tools like CloudPull and the readerisdead.com website that compiles tools, tips and tricks on extracting all your data from Google Reader. Happy Google Reader backup weekend, folks!