Because those of us who do that are SAFE from those self-same gym guys we ripped on earlier. But it goes way beyond that too.....
The internet is the place where you can become the Superhero you always wished that you could be.
It is the playground of everyone's imagination where little guys can be big guys, dumb guys can be wise guys, skinny kids can beat up bigger bullies, trailer park guys can live in mansions, poor guys can be automatic millionaires, and each of us can become the self-proclaimed experts on something we know absolutely nothing about while accusing the experts that they are wrong.
The internet lets you be the hero or the coward and allows you to change that on a frequent basis.
And it's the place where some guys can live their dreams by offending others from behind the safety of a computer screen.
It's Fantasyland for the mind. But it shouldn't be.