Terrific show Dave.

I had never heard of MQTT until I heard this show.  I was looking for an alternative to a XMLRPC client/server solution for a commercial project I am working on, and I have done work in the past for a company that makes communication gear for French metro operators.  I note with interest that MQTT conforms to Cenelec standards and is already used by some railway hardware manufacturers.

I'm going to set my alarm clock for the middle of the night now just to post comments so that your little twinkly lights are on when you wander into your den in the morning :-)

