VTW Productions interview with Georges Jeanty (Buffy Season 8 main artist).
It's a pretty long one (52:32), but it does give a lot of insight into his life in fandom. A lot of geeking out, and yes, there are multiple tangents as a meeting of minds between geeks can result it. Requisite Star Trek, Farscape, etc references. PS: Spoilers up to "Retreat", if I remember correctly.