I've left and come back to iOS.
The reasons that I would leave it again would be that a competing product would have either a superior design in hardware or software. After using android for a while, there certainly is a number of advantages. The biggest disadvantages for me was the fact I was pretty immeshed in the apple ecosystem. While android offers similar apps/services being ingrained into the apple ecosystem means its not as easy to integrate apple stuff into android.
Music - syncing it was problematic. Yeah there were apps to help, but they didn't handle any of my DRM'd music and for some reason they never brought over all my playlists (I have a number of them and I didn't want to lose them).
Video, since I purchased all my videos from iTunes, I was SOL in viewing them on an android phone - thanks to DRM.
pictures from aperture synced extremely easy with iTunes.
Apps - my kids wanted the same apps that my wife had on her phone.
Bottom line is that the iPhone is meeting a need, if another product meets that need better, I have no issues in jumping ship. With that said, I don't see android or wp7 phones being as fully functioning, streamlined and integrated to provide such an experience that makes using the phone a joy.
The reasons that I would leave it again would be that a competing product would have either a superior design in hardware or software. After using android for a while, there certainly is a number of advantages. The biggest disadvantages for me was the fact I was pretty immeshed in the apple ecosystem. While android offers similar apps/services being ingrained into the apple ecosystem means its not as easy to integrate apple stuff into android.
Music - syncing it was problematic. Yeah there were apps to help, but they didn't handle any of my DRM'd music and for some reason they never brought over all my playlists (I have a number of them and I didn't want to lose them).
Video, since I purchased all my videos from iTunes, I was SOL in viewing them on an android phone - thanks to DRM.
pictures from aperture synced extremely easy with iTunes.
Apps - my kids wanted the same apps that my wife had on her phone.
Bottom line is that the iPhone is meeting a need, if another product meets that need better, I have no issues in jumping ship. With that said, I don't see android or wp7 phones being as fully functioning, streamlined and integrated to provide such an experience that makes using the phone a joy.