I agree that him being fired for behaviour while not at work is wrong. Unfortunately we live in an age where not big brother is watching but every citizen seems to be spying on each other. It's positively unreal to me but it apparently is the gotcha culture of the Internet generation. It's fun until it turns on you and destroys your life.I think the guy's actions were certainly not appropriate in any way, but I don't think he should be fired. For me it is a matter of principle. HG Welles in his novel 1984 claimed "Big Brother is watching" and for the longest time I kept wondering WHO Big Brother actually was. After this incident I now have the answer. It is our employers.
I think we have finally slipped down the slope and no longer need to be rhetorical if I ask "How would your employer feel if they found out you were on an escort review site, or even provided a totally sincere review of an escort." After this incident you'd be fired for sure.
Does this guy deserve to have his life destroyed? No- he needs a smack in the mouth from someone's dad (like me) and told to learn some manners.
It's also part of the realty tv age and the trash talking that is shown as competitive spirit when it's really cowardly and poor sportsmanship.