[vixen99]

Isn't the piece mostly a series of correct observations (if they are not, no doubt someone will point this out) about Facebook from which one can come to one's own conclusions?

I'm not interested in your views on Stallman himself. BTW Usain Bolt and anyone else is welcome to present a cogent argued position on the biology of drug doping if that's what he can do. I fail to see where 'teaching' comes into this discussion.