Wow, so THIS is the Cartman, "_________ you guys, I'm going home," thread! Sheesh.
Imagine. You have a professional set of gear. You've had success, good performance, excellent service and durability for "years." Suddenly, if THIS spring, Canon doesn't come up with something incrementally better, then work-flow, scheduling, and costs be darned, you are going jump to another brand.
None of this sounds remotely as if it barely echoes the mindset of any working pro I've ever known or read about. Even deeply passionate amateurs care more about their work, their photos, than about gear specs.
Yes, Canon will continue improving gear, making it more enticing, matching or topping competitors. But who, other than folks who rarely get out, would spend time visiting a forum that has no corporate connection to Canon, just to shout about the company "had better__________, or else 'we' are leaving."
We have no influence whatsoever over Canon's scheduling, so why not talk about what will make photography easier, better, etc.?
Now, I've got that out of my system, could we get back to talking about how the new bodies are going to be better, how they are going to spark greater creativity and abilities?