There is a moderated Hacker News LinkedIn group which would make it far easier (and be a better filter) - though I'm not sure if it's active: <a href="http://www.linkedin.com/groups?about=&gid=86116" rel="nofollow">http://www.linkedin.com/groups?about=&gid=86116</a> run by <a href="http://news.ycombinator.com/user?id=wheels" rel="nofollow">http://news.ycombinator.com/user?id=wheels</a>