These types of post are the reason I spend hours on HN. It is variable reinforcement really- the really great posts come at pseudo random intervals (make n a r

These types of post are the reason I spend hours on HN. It is variable reinforcement really- the really great posts come at pseudo random intervals (make n a random number and assume you hit a great post after n clicks, then reset n). And then you become addicted. I just hit n. I can finally go to sleep.