dct
perpetual amateur
I use my Canon G11 with the LCD folded closed most of the time. For typical shots the AF is reliable, and so is exposure on P mode. The mode dial, exposure comp, and ISO are hard dials. It's pretty close to shooting without an LCD.
Ed
You made the point: Apart from the chimping party, the discussion here is all about "but how can I select my digicam functions without a menu LCD?"
Think at the square inches you gain on the back of a camera for "old school" control dials for ISO, colour programs, etc. if you eliminate the viewer LCD and keep only a small information display on the top or back plate (like the last electronic analog SLR were designed). With so many cm2 left it should be possible to concieve a good ergonomic dial/buttons user interface and give analog camera controls for the daily use functions, which are of course a few more than in a film camera.
For the seldom used digital menu functions you could use an EVF or control it via USB (or modern wireless-whatever-connection) with an included Windows/iOS/Android application.
No 🙁 I don't believe the industry will deliver a camera line like that. But I would buy it!