I've added the facebook "Like" buttons to all products (a relatively large number of pages). In the data specified on the page it requires an admin user ID, which I put my own ID.
When I select Like, it creates a facebook page so that I can post to the walls of others that choose to Like the same item. However, when someone else Likes it, there's seemingly no notification to let me know that people are Like-ing the item.
Perhaps I have set it up wrong in putting my User ID? Or is this how it is meant to work?