Talk:Unused content

F-Stop Trivia

A "F Stop," short for "Full Stop," is a unit of measure for the size of a camera's aperture, a clear reference to Aperture Science. Sven 14:23, 16 December 2011 (UTC)

I think it's just a continuation of a common theme rather than a reference — Wind 19:52, 16 December 2011 (UTC)