I think it's a symptom of all of the advice in web 2.0 etc. entrepreneurial circles along the lines of "promoting brand you" and "always be blogging". A certain

I think it's a symptom of all of the advice in web 2.0 etc. entrepreneurial circles along the lines of "promoting brand you" and "always be blogging". A certain segment seems to believe in always offering their opinion on everything even if they have no experience in the subject and no particular insight.