[ken]

Tell me by what means I can "vote with my dollars". Is there a travel site where I can sort flights by seat pitch?

I see options to sort by price, by airline, by number of minutes in the air, or by number of transfers, but I've never seen the option to sort by seat pitch. Half the time, it's nearly impossible to even figure out what kind of aircraft it will be.

I choose by price because it's the most relevant of the limited and mostly useless options that we're given.

Personal space is a competitive advantage. Hotels get this. The website for the nearest hotel to me has a top-level "ROOMS" page, with photographs and square footage of every room. I will pay a little more because I know what I'm getting. With air travel, I have no way of knowing which flight will pack me in like a sardine, so I might as well save the money and spend it on a hot meal at the end to recover.