Because I see this sentiment (PMs have easy jobs and don't really do anything) a lot on HN, I want to offer an anecdotal counterpoint: I am a PM in San Francisco and most of the PMs I know personally work extremely hard and add a good deal of value to their companies. I realize that as a PM I am biased towards thinking I provide value/work hard, but I can safely say I have never heard of anyone working in a PM role as easy/useless as the one you describe.