Making this thread because I almost had a chance to go to one of the biggest camera trade shows, and am super bummed I won't be there to see some sweet stuff dropped. Like this:
http://www.eoshd.com/content/7710/the-sony-nex-fs700-4k-for-8k
Sony is planning to drop a 4k FS700, with built in ND's, high FPS recording (120, 240, 480, 960! at reduced resolutions...), e-mount, all for ~8,000 USD. Expect it to look similar to the fs100.
http://www.canonrumors.com/2012/03/canon-invite-april-16-2012-at-nab/
Canon has been extremely quiet about their 4k Cinema DSLR, but they have released two invites to screenings and a release dinner/briefing the night after. Not much is know about its features/fps/price, but expect it to be more than the 1dX, and less than the c300. Although they'll probably blow it again...
http://www.canonrumors.com/2012/03/zeiss-70-200-f2-8-coming-to-canon-for-nab-2012/
Zeiss is supposed to be releasing their own 70-200 2.8. I have no doubt it will be a fantastic lens, but also an expensive one
In previous years, NAB has been home to the release of some of the most innovative equipment in the camera industry. Please remember though that THESE ARE JUST RUMORS as of right now. They could be slated for a later release date, or be some kind of april fools joke. But hey, they are cool concepts! :)