[quote]
Jackonicko Wino,
I believe that you may be being unduly pessimistic about the survivability of 'off runway' forced landings or crash landings, and wonder whether you...[/qoute]
Jackonicko, it seems to me you are not really looking for answers, but rather seeks affirmation to the points of which you have already made up your mind.
Concorde is
not a Cessna 152. You don't "stretch the glide" (in your words) because it's not gliding. If you get a ground proximity warning "pull up" in a jet you pull back until stickshacker onset, ease a bit, and keep it there until clear of terrain. Doesn't that tell you anything?
The captain did a great job in my opinion (atleast once airborne - and the rest is speculation) and had great survival instict. He did the right thing according to the CVR, trying to make Le Bourget.