well they are finally official and sound cool, I will probably order a nex 5 with 16mm and a LA-EA1. Im not going to talk to much about the Nex cameras (yet) as there is enough stuff all over the web.
But from my point of view the LA-EA1 is the most interesting part of the whole announcement. At the moment there are no prices and my guess is it wont be that cheap. but although it has no AF support (even for SSM and SAM lenses) it does have aperture support so I don’t have to manually set the f/ … IMHO AF would be nice but not having to turn some aperture ring click click click while making a video is a great idea.