I recently worked on some measures/metrics that help answer the question "How effective is our product management process, and how is it contributing/affecting the overall performance of our product development line" Here are some slides from slideshare about the topic. I might write it up in a more elaborate form in the future.  If there are specific questions about concepts I mentioned, mention it in a comment (or on twitter or something) and I might write up a specific area.  [...]