The App store is the best thing since sliced bread. The App store is integrated into iTunes. When I was building white label digital music download shops, iTun

The App store is the best thing since sliced bread. The App store is integrated into iTunes. When I was building white label digital music download shops, iTunes was constantly the thing that haunted our every move. The seamless iPod -> iTunes integration is a killer feature. While I think it's not an insurmountable barrier I think it's definitely a factor. They don't just have to beat the iPhone they also need to beat parts of iTunes.