Project Management Stack Exchange is now in public beta, meaning that anyone can now join the Q&A site and contribute by asking questions or posting answers.
The site is in need of more expert level project managers. Many questions are basic questions, but I'd like to see more questions asked that are more advanced. Most basic information about any field is available in droves; it's the specialized, expert-level information that is oftentimes more difficult to obtain.
With three years in the field, I'm no expert, but I'm also beyond many of the basic questions about the definition of change management, for instance.
However, some individuals have posted some thoughtful questions, such as How to approach a project given to new PM during execution with vague requirements?. The question involves a specific experience by a project manager and not a random what-if scenario.
The site is still in it's infancy, and it's success will be defined by it's early members. If you have experience with project management -- no matter if your field is software, construction, engineering, or some other project management field -- create your account today at Project Management Stack Exchange.