Is Hacker News a Waste of Time?
carterschonwald: I think its a waste of time only in the trivial sense of time spent at HN doesnt' translate into work done. On the other hand, hard work requires making the brain work well, and the brain works best when its you cycle between doing different activities. So I think in fact having a source of novelty of consistent quality as HN, is ultimately not a waste of time at all if you are infact working on something intellectually nontrivial.