An assassin, a ghost and a priest walk into a bar. The bartender says, "what is this, a joke?"

Great article, but the themes are nothing we haven't already seen posted on Hacker news many times. Be able to change when your business model is on the path of being destroyed (assasin,) but don't allow yourself to be distracted by every possible threat which hasn't even materialized yet (ghost.)

Personally, I like the idea of the priest the best. Follow your competitors and allow them to pave the way for you by opening new markets and trying new ideas. Then improve on what the competitor is doing. That's my interpretation anyways. ;)