I don’t support posting such a website simply on the argument that we all know it will have zero effect on the outcome. If it’s cathartic, then so be it.
The general public exercising their right to voice displeasure with the performance of an athletic coach at a public university is fair game. It’s a supply and demand industry, and the aforementioned coach gets paid ridiculously well to take on that burden. He gets paid for his very few years at a given school far beyond the amount many of the alumni and fans of that school will earn in their lifetime.
I’m sure family members won’t worry too much about their public perception or where their next meal comes from. Coaching is a tough gig and those who choose that profession have what it takes to keep their chin up and move onto the next.