I totally agree with what Woz is saying. I do wish that there were tools more readibly available built into our browsers filter content, but I think that is just an opportunity for tools like NetNanny, etc. if Mozilla, Apple, Microsoft (except for Bing), Google (except for Google search), and Opera aren't doing it.

I wish we had the same freedom here in HN, but we don't, and I'm not sure why: https://news.ycombinator.com/item?id=4385454