I think it is important to dive deeper into the concept of project management. It's not complicated: A project manager or producer manages resources and processes to optimized efficiency in development. How one goes about it is often up for debate, and being an indie developer, this further stretches the already thin resources available to manage game development.  

Any developer who has done a project of any significant size will tell you production issues are just as important as the game design, who is on the team, and even what is the total project budget. Developing a project is lot like learning a skill or sport ... You can always get better, and often, there are new ways to do things. Game production has always fascinated me because there are so many opinions on what to do, how to do it, and why one way is better than another. I certainly have come to some conclusions in my 20 years of producing games. In this series of blogs, you'll hear about some of my experiences.