Paul Buchheit seems to visit regularly: http://news.ycombinator.com/user?id=paul http://news.ycombinator.com/user?id=paul You may also have noticed Paul Graham

Paul Buchheit seems to visit regularly: http://news.ycombinator.com/user?id=paul http://news.ycombinator.com/user?id=paul You may also have noticed Paul Graham: http://news.ycombinator.com/user?id=pg http://news.ycombinator.com/user?id=pg I'm not aware of accounts of any of the others, though I'd be surprised if most of them hadn't heard of HN, especially the investors.