General purpose business advice is easy to find though. Common sense about giving customers what they want etc...
I just prefer the more specific articles on Hacker News that you don't see elsewhere.
Point made and believe me I am usually one to question the relevancy of articles and topics to HN, but in this case the video impacted my perspective on the day, and therefore I supported it. The point about giving customers what they want was to show its relevancy, not the depth of the interview.