A good product team needs a mix of design, tech, and business; a mix of genders, creeds, and backgrounds; a mix of industry experience and product management experience; a mix of skills, from the visionary to the detail-oriented, from the data-hungry to the user-research fanatics. This level of diversity not only is the best chance you have of representing your audience, but also ensures the best experience is brought to any product challenge the team will face, and is the best defense against any one individual’s confirmation bias.
– from Product Leadership
Stupid Matters 