I think the bar for what constitutes unacceptable outside of work behavior changes significantly as you move up the responsibility ladder. Once you are in any significant leadership position where credibility and moral authority matter, doing things that land you on the front page in situations that make you look highly partisan, or immoral, or just plain stupid, in the eyes of much of your constituency - employees, customers, or community - is a real tax on your ability to lead. It justifies firing. And, to be clear, if Gow really thinks his porn appearances don't impair him in his job as university Chancellor in small Wisconsin city, he's probably also too social judgement impaired for the job anyway. Chancellor is not a back-office job.