Is Your Product Roadmap ship-shape?

Roadmaps - Making Roadmap Decisions - Is your roadmap guided by business opportunities, customer needs or available technology/science? - How, who and when should create a Roadmap? Is it usefull? - Where to find the glue between strategy and my roadmap? - How best to communicate a roadmap, to stakeholders and to the team? - How to move from roadmap to a detailed sprint backlog?