It appears like some of the apps on the AppStore are not getting the correct release date. For example, I read on here that Last.FM released an app so I went to check it out and sorted all iPhone apps by release date and it wasn't anywhere to be found on the first page. Doing a search for Last.FM and finding the app description page shows that it was released on July 5th??? I've noticed other apps have been like this too. Especially with the fact that someone said a ton of apps have been added daily, yet sorting by Release Date shows that only like 10 or so apps have been released each day since Friday.