I really enjoyed this talk (and many of his other talks) <a href="https://www.youtube.com/watch?v=xFVDNTXIC_Y" rel="nofollow">https://www.youtube.com/watch?v=xFVDNTXIC_Y</a><p>The speaker is Pieter Hintjens and the Conference is "Coding Serbia 2014".<p>He has many interesting perspectives, wrote often about them, and has done a good amount of talks. He also founded ZeroMQ.