I came to the comments on this one just to make sure this talk got mentioned as a counterpoint.  Fantastic explanation of everything as he went along.<p>As I recall, he actually took the same conceptual problem and rewrote the solution in a handful of different concurrent styles.<p>And no, at least in this video I can not think faster than Dave Beazley can type.  By the time I&#x27;ve just about figured out what nuance of concurrency he&#x27;s showing off in his last example, he&#x27;s already got his next example typed out!