Just another GR refugee. Other than that, I had a stroke in 2004, and read almost anything I can get my hands on, though I have a particular weakness for history, mystery, and historical fiction.
To set the reading challenges you're likely seeing post to your dashboard from your followed booklikers, it's at http://booklikes.com/goodies/readingchallenge . If you lose this post/link, it's under "goodies" on the main menu (so is the Reading Challenge widget code for your blog, direct link http://booklikes.com/goodies/widget ).
Click the "read more" if you're in dashboard view and you'd like creenshots (you'll still stay on booklikes without being redirected to another website/blog):