Absolutely disagree. The social issues are exasperated by their recommendations (inflammatory topics) and constraints (short tweets). In a town square, you ca

Absolutely disagree. The social issues are exasperated by their recommendations (inflammatory topics) and constraints (short tweets). In a town square, you can theoretically walk away from a screaming mob. On Twitter, this is nearly impossible with today's tools. It would be like wack-a-mole, for every one harassing user, two more would show up. So there has to be a way individually, to mass silence certain topics. E.g. Use a regular expression to block any topic AND/OR user that tweets about topic Y containing X word patterns.