Hmmm...good question. I'd like to have a job with some of their employers, especially if I book myself from PHL-ABQ with a change of planes in ORD or DFW versus a nonstop out of PHL because I was upset with the FF program. I guess my employer values my time, or they must be so cheap as to be unwilling to eat the hours I'm spending in a hub airport changing planes. I don't travel for the job nearly as much as I did...but when I was on the road every week, the general rule was...if there's a nonstop flight - take it...and if you don't, you'd better have a damn good reason why you aren't. And..."I don't like their FF program" wasn't a good reason.