Nah, there is just a huge problem with externalities (see my comment on this below). It's actually important to understand where fundamental value is created an

Nah, there is just a huge problem with externalities (see my comment on this below). It's actually important to understand where fundamental value is created and where its not. To some extent, this is a variation or an outgrowth of the classic paradox of emh. It's certainly not irrational or trivial, in sense you allude to. [Its also not 'partisan'.]