I would guess that the extroverted people who make up the blogosphere/tech journalism don't think about it because they post/tweet everything publicly by defaul

I would guess that the extroverted people who make up the blogosphere/tech journalism don't think about it because they post/tweet everything publicly by default. It's a bit like lucid dreaming. I don't know how often I've heard "what, other people can't control their dreams? Really?" :)