It's good to see new MQTT servers. As one of the developers of IBM's product in this space I'd like to mention it: http://www-03.ibm.com/software/products/en/me

It's good to see new MQTT servers. As one of the developers of IBM's product in this space I'd like to mention it: http://www-03.ibm.com/software/products/en/messagesight http://www-03.ibm.com/software/products/en/messagesight I'm biased and MessageSight has existed a lot longer so it's not fair to compare them but if people want to see numbers our performance report is here: http://www-01.ibm.com/support/docview.wss?uid=swg24035590 http://www-01.ibm.com/support/docview.wss?uid=swg24035590 (that report is for 1.1, the equivalent for 1.2 released a couple of weeks ago isn't out yet). Good luck and a fair wind to everyone in the MQTT space!