iOS 7 has next to no new features compared to iOS 6. In fact, it
removed some of iOS 6's useful features, such as the ability to post directly to Facebook/Twitter from the notification area. (I had to install a separate new app, called DoublePost, to replace the functionality.) And I was definitely experiencing the major issue of not receiving notifications properly in iOS 7. In the thread with the poll, up to 51% of those who voted say they prefer the earlier iOS 6 over iOS 7.