Hi John. I complete agree with sharing ongoing outcomes with the team. However, I think this is only a symptom. The real cause of this challenge is that there are neither sufficient nor convenient ways for a product manager or stakeholder to measure all the good questions you’ve asked at the start of your article.
Having said that, I’m working on something a few business partners who can help product managers conveniently answer those great questions you listed and more. Stay tuned here — We’d love to hear your thoughts when I can share more☺