Obsessive Amazon checking

Obviously, it would be obsessive behaviour to check your Amazon ranking several times a day. But how else would I find out that e-luv had soared to the previously unscaled heights of 7,663? Which is a vast improvement but not exactly what I was hoping for.I imagine there'll be more obsessive behaviour later, when I give in to the temptation to Google the book's name in a desperate attempt to see if I can find anyone saying something nice about it.