Inbound marketing doesn’t have to be a wait-and-pray machine. Although the nature of inbound puts your leads in the driver’s seat, there are still some important metrics that you should be tracking to optimize the value of your inbound lead generation. Marketing professionals in particular need to know how to track progress and define success across channels, in order to craft an efficient and targeted marketing strategy. Key Performance Indicators Chuck McMahon of Vital lists 16 Key Performance Indicators (KPI)…