But the scientific method applies to all aspects of life, not just science-y things. When I wrote "Or... you [might] want to advance a hypothesis to see if it will stand up to public scrutiny" I was actually doing just that: advancing a hypothesis to see if it would stand up to scrutiny, specifically, the hypothesis that one reason one might engage in a discussion on the internet is to advance a hypothesis to see if it will stand up to scrutiny.
(So far, so good.)