It's possible it could be a victim of its own success. As more people chime in, you get a cacophony.
With research, the informed buyer is going to be able to say, 'The item is worth about this,
A project manager isn't just interfacing with members of the project. He's also interfacing with the rest of the organization.
I was a little surprised. I expected this to be accurate because there's a lot of literature and experience with these systems. But this has been even better than I expected.