I am also interested since I saw the lightning talk about it at FOSDEM (video: http://mirror.onet.pl/pub/mirrors/video.fosdem.org/2016/h2215/prometheus-a-next-g

I am also interested since I saw the lightning talk about it at FOSDEM (video: http://mirror.onet.pl/pub/mirrors/video.fosdem.org/2016/h2215/prometheus-a-next-generation-monitoring-system.mp4 http://mirror.onet.pl/pub/mirrors/video.fosdem.org/2016/h221...). For what it's worth, FOSDEM itself uses it for the real time monitoring of its infrastructure.