Something made me think that this Discourse instance was for the type of water cooler things that Canonical associated people discoursed on. It seems like I was wrong about that assumption because the categories for Topics are pretty much all business from what I see.
I ask specifically about Fantasy Sports because at one place I worked in the past I got elected to run a league. It turned out to be a great bit of fun for many years and a way for people in various departments to become friendlier than we were from business hours alone.
So in general, do people associated by way of their Canonical connections have fun in non-work-related ways too, or is it all business all the time?