I have posted the sales stats for Tangled's first week in the app store, I know I loved it when other dev did it so I'm doing it too http://billylavoie.blogspot.com/
good to hear, to be honest what pushed me to develop for the iPhone was this blog: http://www.veiledgames.com/blog/ so if I can do the same for another developer I would be very happy. But at this point I think my numbers might scare off other people lol