[ArbitraryLimits]

I think your parent post is saying that metrics are for control and not planning. Once you've identified what your business depends on, and have identified good metrics that (at best) are proxies for those things, a dashboard is a great idea. If on the other hand you don't actually understand your business model, your first goal is to start to understand it, and fixating on a particular set of metrics will only make that harder IMO.