I keep receiving info on the new Sony NEX-FF system. It definitely has E-mount, and all current E-mount lenses will work in crop mode (cool!). There will be a couple of new FF lenses at launch. And all of them will be priced above $1,000.
It looks like Sony pushed hard on that project. Most of their new tech will be sued by the new NEX-FF. Which means new sensor, new AF system, new EVF an so on. Sounds like this will be the first “professional” mirrorless system.