the talk I gave at Erlang User Conference 2013, Logtel M2M and Devcon TLV conferences in June 2013.
Brent Hoover's insight:
I hate posting Slidepacks with no other context because often you can make no sense of them, and this one is mostly the same. But from it you can gather some of the advantages of MQTT, a technology I am hot on right now, especially for mobile.