Sssshhh...I'm going to tell you a little secret:
Just recently I've noticed that there are posts swamping Facebook, Google Plus, Link'dIn, Twitter that shout, "New book out now!", "My book's down to $2", "Free Kindle Books!", "Great Review of...on...".
Now call me callous if you like but (takes deep breath) I'm afraid I've stopped reading them.
Does this mean that those networking sites just don't work for book-promo marketing? Or am I alone in this? I'd love to hear what you think.