Looks _really_ great: one of the prettiest dashboards I've seen, combining logs & metrics. However, it would be a lot more interesting if it was open source; because then it would get forked and applied for monitoring other systems. It would also demonstrate that ElasticSearch is a good solution for storing monitoring data, and the potential audience for ES would be much greater.<p>As it stands, it looks like another company trying to monetize open-source by selling a pretty dashboard, because that is what "enterprise" cares about. That to me feels very short-term.