I’ve done it too, you get lots of free stuff in exchange for writing reviews. One would be stupid not to take advantage of that.

So you get free stuff, and you poison the environment of reviews for the rest of us.

I wish we could figure out some incentive for people -- both individually and corporately -- to behave less selfishly, but it seems to be a hard problem.

It’s practically Darwinism—ignore reviews, or suffer.

Another name for it is being maliciously or callously antisocial. I wish fewer people desired to tear apart the social fabric for short term personal gain. A world where people could trust each other would be a better world for everyone including you.