Eric, there is a difference with how our society views things involving children. Using both filmmakers as an example, there are people who have no issue with seeing a Woody Allen movie, because, although disgusting, when Allen married his step daughter, she was of age. When Polanski raped a girl she wasn't and he fled.
Now, I am aware that there are allegations against Allen. but, for the most part, people tend to look past them ( or not know about them) and tend to find the whole thing just plain weird.
But, when it comes to children, there are plenty of people who refuse to give second changes. I am sure that if Polanski went to jail for what he did, served his time and when he came out started to make movies again, there would still be people who would boycott them. Another example of this is the Broadway actor James Barbour. Barbour did a crime, went to jail, served his time. And, yet, there people who still refuse to see him. Society does view people who do ilegal differently than someone who does something that is just plain weird. That is the point that i am trying to make.
"If you try to shag my husband while I am still alive, I will shove the art of motorcycle maintenance up your rancid little Cu**. That's a good dear"
Tom Stoppard's Rock N Roll