<i>Some headline numbers: I've been on Hacker News for well over 5 years (I joined on July 2, 2007)</i><p>Ha! when I wrote that it was 5 years... now it's > 8 years. I think the same conclusion still applies: <i>"So, to answer my original question about how I ended up with that much karma: slowly, consistently, over years by submitting things that people like."</i>