He simply has different goals than you. He probably felt that 100 downloads meant something. Whether you agree with his views or not doesn't matter, but you should still be a little more supportive.
If you don't want to be supportive, just ignore the thread and let it drop. There is no point in bashing someone, unless they were being extremely hateful and ignorant. Even then the best thing to do is let things drop. I'm not point this at anybody, I'm just saying this from incidents I've observed over the past several weeks. People are being unnesessarily hateful towards some people.
Does bashing someone really help solve anything?