I don't give a fuck about what Joss Whedon gets up to in his personal life. I don't condone cheating on someone. Its selfish and pathetic, but its hardly the worst crime in the world, and certainly wouldn't make me not want to watch his stuff.
However I do think its funny that he is in this shit now only for the following reasons.
1/ It shows how feminist fans are the WORST type of fans to have. They'll turn on you for anything. Shutting down websites, driving you off twitter etc. And they haven't even heard his side of the story yet. Such loyal fans.
2/ It is ironic that Joss Whedon a man who would call people sexist over things like not wanting a female Doctor Who may have been secretly cheating on his wife of 15 years. Turns out that Joss might be a Macktivist after all.
3/ As sad as it is for his wife, if its true his excuse of "the patriarchy made me do it" is hilarious. LOL "I had to shag those supermodels because of how sexist our society is".