It amuses me to see complaints that seriousness and goofiness is an "either or" thing in D&D. Have you people actually ever played an actual game of D&D with real gamers, or are you just yanking our chains? Just about every campaign I've ever played in has a serious pretence, and people periodically start having a laugh or indulging in OOC silliness and goofiness, making bad puns, making fun of NPCs by "what you should have said" to the other players etc.
I've heard rumour that this is so natural to the way the game ends up being played in real life that some folks even go so far as to institute a "pay the pig" type system to combat it...this doesn't fit with your accusation of Hackmaster not knowing what it is. It merely runs with the grain of how a lot of D&D is actually played, rather than pretending it's simulating a highbrow tabletop drama or some unpublished literary fantasy novel.
I've heard rumour that this is so natural to the way the game ends up being played in real life that some folks even go so far as to institute a "pay the pig" type system to combat it...this doesn't fit with your accusation of Hackmaster not knowing what it is. It merely runs with the grain of how a lot of D&D is actually played, rather than pretending it's simulating a highbrow tabletop drama or some unpublished literary fantasy novel.