I wondered the same thing, so I did a little extra footwork.

Berkeley Professor David Wagner conducted basically the same research as this dude: http://www.cs.berkeley.edu/~daw/faa/

He came to similar findings regarding selectees: http://www.cs.berkeley.edu/~daw/faa/noid.html

Neither of those pages are dated, though, so it's still possible things have changed in the past three years. Even so, it's worth noting that both these sites are reporting post-9/11 information.

I'm curious and a bit adventurous, so perhaps I'll give it a shot. I bought the jetBlue pass, so I'll have plenty of opportunities. http://jetblue.com/deals/all-you-can-jet/?intcmp=HPHero1Eng_...