As an owner of a NexusOne and an iPhone4, I'm interested in the Atrix as an upgrade to the NexusOne. However, the locked bootloader of Atrix is one element that makes it unappealing...especially considering how many different custom ROMs I've loaded onto the Nexus. It's great being able to Nandroid your current setup and then load a new ROM to test out. I've played with the OG Droid and Droid2, hoping that Motorola would produce a more responsive touchscreen than what HTC used on the NexusOne and I have to say, I'm not impressed. I hope the Atrix has a better touchscreen response. There is no other touchscreen phone that has the response of the iPhone. Whatever algorithm Apple uses to measure touch is simply ahead of the game. While the iPhone may be locked down stock, when jailbroken, it's a whole other world...like taking the red pill in the Matrix. LOL The ammount of jailbroken development and apps are pretty impressive. I hate Apple as a company and think most of their products are average and sold by hype, but the iOS products are excellent when exploited by the hacking community.