Strickland5:
...
I think people just like Fantasy RPGs better.
I had a theory. Then I decided it was bunk. then I thought, maybe not.
Fantasy combat tends to be melee focused. Sure, you have archers, and wizards, but half or more of the PCs, and usually a lot more than 1/2 of the NPCs are melee guys.
melee is less map heavy. Sometimes when guys get stuck in they stay put. Melee also works well with zone, or mapless; I dont use maps in my 50F game
but a ranged heavy game, for Sci Fi, or modern, things like range, cover, innocent bystanders etc are more important. but a map is more needed.
and maps are hard to do online.
Not for everyone. But maybe that's why non-fantasy games don't last as long?