I second what both those people said. I had a nice email exchange with him about my startup. It didn't turn into a meeting like it did for the second person,

I second what both those people said. I had a nice email exchange with him about my startup. It didn't turn into a meeting like it did for the second person, but he did help me. Also, you can find him on Reddit as well. I have never met him in person, but from our interactions, email and Reddit, he seems like a really nice guy.