In Brian's Facebook stream about the imminent Glassfrog update, he mentioned making projects and actions much easier to use as a personal "GDT" system. There is the ability to make a project private to the circle, but is there any intent to make projects private to the individual creating the project?
The reasoning behind this is that there might be projects that someone is working on, but not wanting to report on in Tactical meetings, or might still be trying to work through the details of the project, or might just want to do the project on their own through a role without broadcasting at least the circle the work that's being done.
The last option here is getting at the question of visibility and should everything be instantly visible, or should you have to ask someone to see what their list of projects and next actions are.