@hector @lain @xj9

I think it refers to the spectrum where one end has "A kissing game? I like kissing. Neat, let's smooch." and the other end has "Let me write a dissertation on how to properly analyze and optimize this game of which you speak. I think it might be analogous to a train schedule optimization equation I ... sorry, what were we talking about? I started thinking of train engines."

@clacke