This looks very pretty from the screenshots and kudos for throwing out out there so apparently soon in its development; I might check it out (Erlanger here) but

This looks very pretty from the screenshots and kudos for throwing out out there so apparently soon in its development; I might check it out (Erlanger here) but I would really like a better idea of what this thing does or some actual docs? Download link is a .gz and the getting started page goes nowhere really? When you make tools for developers, the really important bit is communicating why this thing is useful, and then how to use it right? Love to see Erlanger tools and I'll be following you, but this seems a smidge immature.... How does it work out network use? Does it depend on certain behaviours? Does it simply make pretty things from trace?