I have to say, it would be phenomenal if there was an HN equivalent to this opportunity (e.g. like Ask HN but in the other direction) that didn't simply promote a blog post elsewhere in order to spark intelligent discourse here. This would allow intellectual superstars in the computer sciences and entrepreneurial spheres to hold similar forums without (the likelihood) of offensive comments to infiltrate the conversation, i.e. "Do boobs look cooler in space?"