I flew on four airplanes in the past two weeks. Two of them were inter-continental flights from SFO > Frankfurt (and return). In an effort to not be gravely uncomfortable, I purchased tickets that would allow an upgrade - cost $420 USD. Once at the airport, I was advised that I could buy a Business Class ticket for $700+USD - I'm not in a postition to pay for that, plus I wanted to sit next to my wife. I had purchased and Economy Plus Annual subscription for $425 USD hoping this would solve the problem with the "up to 5 extra inches of legroom."
The poor woman in front of me tried to recline her seat and was greeted with my knees, which (after nine knee surgeries) hurt. So not only did I have to be a contortionist and jeopardize the safety of people traveling down the isle because my leg was there, this woman's flight was uncomfortable as well.
The "5 extra inches" is compared to the rest of coach which lost 3-5 inches after the airlines took the room away by adding extra rows...so it really is all relevant.
I am a relatively fit man in my mid 30's. Thankfully, my wife is small and I can steal some of her foot space.
I am "taxed" every time I want comfort. Whether it be buying an Exit Row ticket, a subscription to "5 extra inches" or a Business Select on a bargain US carrier - a change must come.
Priority seating in bulkhead or exit row should be given to those who are over 6'2" (or so) and able to carry out the duties required for that seating. Alternatively, a reduced rate should be made available for an upgraded ticket.
If around the world, taller citizens as well as those who are, frankly , inconvenienced by our size come to accept some simple realities - flying can become a much more pleasant experience.