I'm considering getting an Xperia Play. I currently have a jailbreaked iPhone 4 and have some questions how these two compare: - First of all the Xperia Play runs Android, so is there some sort of "Jailbreak" for it available similar to the iPhone's? - I know of emulators for Android phones. Are these free? Do they use the Xperia Play's "controller"? - How good are the Android phones user interfaces compared to iPhone's? Are there free apps for e.g. ebay like iPhone apps?