There are hundreds of project management tools out there, almost enough to convince software developers that they shouldn’t build another one. As a consultant, I form small teams frequently: my assistant and me, or pulling contractors together into a Large Project Justice League. I also have the privilege of working with many different companies, experiencing a smorgasbord of tools, techniques, and philosophies.
You know what one of the most common causes of failure is for software projects? You don’t have a plan. Unlike building with more solid materials in construction, you can start making software before you know what the hell you are doing. Writing a program roadmap helps you make decisions earlier when they cheaper, and give you a reference point to make sure everyone involved is working towards the same goals.