See
http://blog.booklikes.com/post/1780318/techical-problems
Yup, it's old and still ongoing, but staff are oddly absent lately.
The Twitter connection, in my opinion, wasn't that helpful. It basically posted a link back to the booklikes post without even sharing a post title or excerpt. So your Twitter feed could sometimes look like endless "click to go to this booklikes URL" tweets.