Appreciate the extensive reply!
On historical myths: yeah, they're powerful - only in
historical scenarios I consider them humbug (I don't like to use
Gilgamesh as a Sumerian leader for instance, when there are plenty
real leaders; I may use the Leaderhead, but give him a historical name). Myths belong to fantasy (scenarios/mods), like the - sorry, but I really think so - brilliant FfH.
The movie
300 woud never have been made if the powerful
story of the heroic defense of Leonidas and his Spartans (there were some others too) hadn't survived - true; but the original of this story is a historical fact of the first magnitude. (A lesser historical fact would be the destruction of Troy - there have been several -, fuelling the powerful mythical stories of the Iliad and Odyssey.)
King Arthur actually seems to have been a historical figure (though rather a local warlord than a king); I remember reading Arthur stories as a kid and finding them quite fascinating (haven't seen
that movie, but in general I prefer the literal stories as I find them more powerful and imaginative).
Sure, Civ is meant to be a fun game (who'd disagree?). But to me
personally part of the fun is playing with history, be it in a more historical setting (mod/scenario) or fantasy/sci-fi (I also enjoy the FF, Babylon 5 and Star Trek mods) - and indirectly in actually
creating scenarios other find fun to play.
Having said all this, I think the reason
why anyone finds it fun to play Civ is personal - and should be.