Personally, I don't think there are hints there. The GDC just loves making us worm around. Plus, I'm not in the mood for a game hint. Give it a week or so, and then I'll be ready. I'm waiting for an official game hint from FIRST, especially with all of the weird ideas I've seen before. I remember someone on the 2011 thread was talking about robots eating other robots, even AFTER a hint was released!

Call me up when a real hint is released, or when Dave Lavery starts commenting on this thread. THEN things will get interesting!