I work For a Commercial Printer and as such we get everything from CS4 to CC on PC and Mac every week. Our Preflight person who starts and saves each job has decided this is too much trouble and he is going to do all jobs in Creative Cloud now regardless of what version it came to us in and if the fonts will open on the mac they are getting done on the Mac. I think this is bad practice and we are setting ourselves up to get stung. I think Jobs should be done on the platform and in the version they were created as that is where you have the best chance of achieving correct results. Am I being overly cautious?