Edit: upgraded this to [CW3+]. I think there will something new between 02/28 and 03/03. In other terms: everything seems to suggest that Canon has very soon something to say.
Ok, got this just a few minutes ago (the time it took me to connect my iPhone to my iPad and write what you are reading in this very moment): the 5DIII will be released 27-28/02/12. And there is another fact worth to be reported: there are Canon NDAs (Non Disclosure Agreements) terminating on March, 2.
My Goodness, I really want to know what Canon has on its soon-to-announced list.
This is [