Totally agree. However, your point about preventing anonymous comments I slightly disagree with. We live in an age where more of us are leaving a digital shadow that can be tracked back to our real identity. I fear, after studying this topic at Uni, that this will restrict on the free speech dynamic that the web is so praised form, if anonymity is taken away will we have the same free speech?

I now refer to a clip featured in my Uni course materiel which was somewhat of an eye opener for myself: http://vimeo.com/2435099