I have noticed lately on the App Store many games have been updated to require a minimum of iOS 4.3 to run thus eliminating support for 2nd gen devices.

It is now 2013, my question is what should be the minimum target iOS version and device platform for games development. If it is 4.3+ why not support older devices?

I have noticed lately on the App Store many games have been updated to require a minimum of iOS 4.3 to run thus eliminating support for 2nd gen devices (iPod Touch 2nd gen and iPhone 3G).

It is now 2013, my question is what should be the minimum target iOS version and device platform for games development. If it is 4.3+ why not support older devices?

I have noticed lately on the App Store many games have been updated to require a minimum of iOS 4.3 to run thus eliminating support for pre-retina devices.

It is now 2013, my question is what should be the minimum target iOS version and device platform for games development. If it is 4.3+ why not support older devices?

I have noticed lately on the App Store many games have been updated to require a minimum of iOS 4.3 to run thus eliminating support for 2nd gen devices.

It is now 2013, my question is what should be the minimum target iOS version and device platform for games development. If it is 4.3+ why not support older devices?