See, here's the thing -- thinking the idea of feed aggregators is a dumb one, and a net negative to society is one thing. But shitting all over a guy's work by calling it a prank or a joke in a venue that is predicated on the value of small-time entrepreneurs taking gambles on their ideas... How do you think that is ok?
Just to be clear, this guy didn't invent feed aggregators. There are a bajillion of them. You've got a beef with society, not this guy's work. He's trying to make money serving an underserved niche. I hope he makes a billion dollars.