Citation needed
Has this actually been surveyed?
Did I take extra long-distance trips which I wouldn't have taken otherwise, swayed because I knew it was going to get me more AGR-points trips, or because it might get me a higher AGR tier status, uh, yeah, I may have done that a few times...
It's worth providing benefits in the tiers which make them attractive to the long-distance traveller. Being able to use the companion coupon to add an extra person to a roomette is definitely a solid benefit. If more of the trains had business class and it wasn't sold out, the business class upgrade coupons would be a benefit. The special AGR-Select phone number is a *definite* benefit given how often I've had to reschedule long-distance trips due to disruption.