Ha Manfred, I THOUGHT this would elicit some responses! LOL
To be fair to Northrop it was a fortune 100 company, and from my own experience in a large corp being at at senior level does not mean that he engineered the demise of a company, especially if he predicted that it would happen - what the board would have done with that information determined the outcome - not him personally.
I am not in any way saying I agree with his commentary - I think he makes certain assumptions about the market, but what I will agree with is that because of the time to research and develop technology and production lines, the decision to go to digital was made years ago, and the drop in market share for cameras, and specifically ILCs has been accelerating. I suspect they did not expect trend to be so dramatic, otherwise their own financial predictions would have factored that in. If that is so, then this change will have impacted the markets' potential - as he says.
All I will say is that these are uncertain times. The cell phone as a multi-functional device and camera are big market disruptors and as their capabilities increase that trend is likely to continue. I have made my decision to keep with DSLR bodies and lens mounts in the main because I have so much invested in them, but that decision is not so easy for someone starting on their journey and wondering what the market will be like in some years time, including whether their brand or lens mount will still be there.