bittersweet Nexus 4 ownership...

Maybe its a negative and cynical view to take. Maybe its incorrect. Coming from a mostly ios background, i dabbled in older versions of android, mostly 2.2 and 2.3. Now that i'm firmly planted with 4.2 on my new Nexus 4, i'm amazed at how far its come. Not only that, but in terms of ui, smoothness, app selection, customization, and native apps, i feel 4.2 on the Nexus 4 is leaps ahead of ios. Problem is, i'm already thinking forward to future devices, and how sad i might feel if the next device i get runs 'skinned' android. I have no huge issue with touchwiz in its current state, but i hate sense and whatever motorola is doing. So its kind of bittersweet knowing that while i'll get all the great android updates and innovations on day 1, that the future of the nexus program is always unclear.