My (very unreliable) understanding is that part of starting up a new project at Valve is rallying people to your call. Imagine how hard it could be to get enoug

My (very unreliable) understanding is that part of starting up a new project at Valve is rallying people to your call. Imagine how hard it could be to get enough people to roll with a specific, concrete idea for HL3. The expectations are high enough that I imagine pretty much any vision for it will be contentious and divisive.