mommus
thanks for the feedback and I hope your project goes well.
Another surprising result to the "would you fly more if seats were more comfortable" question - yes 31.58% no 42.11% (maybe 26.32%)
I'd suggest the reason is money. Certainly that is the reason I do not travel more. Pure and simple. The cost of flights, hotel, ground transport, etc. If I had more money, I'd take early retirement and travel.
The only difference seems to be that when asked for their favorite airline, lots more people used the airline code rather than its name!
Ah yes, friends and family complain that I use IATA carrier and airport codes in correspondence, emails and SMS!