This is going to be controversial but I'm going to put it out there. Apparently Aloha is in a pretty precarious state and, while I loath to see AQ disappear and Go continue as an inter-island carrier, it might happen sooner than later. Go has brought out extra airplanes to HNL in case. It stands to reason that they will need extra crews too. If you get a Mesa jumpseater to Hawaii please take the time and talk to him and be sure he isn't travelling on company business to do temporary flying in Hawaii. This is a clear abuse of the jumpseat and it certainly fits JO's MO. I have no problem with Mesa pilots and I will gladly carry one on personal travel anytime. But it behooves all of us not to let Mesa undermine the interline jumpseat privalages by abusing it to save money for Mesa. All I'm suggesting is to takie a few minutes to talk to the pilot and assure yourself he is not travelling on company business.