Actually, while it could be fanwanked that's true of the "shown" Genii's -- the aboveground ones -- we know the belowground ones have a lot of outside contact. Every episode with the Genii shows another world they have spies on and/or the spy network. Some of that would have come home.
Plus, there was once a Genii alliance -- within written history -- and you don't "bleed" colour out of a race in even a few thousand years; they would have been mixed then and that would have maintained even if the population became isolated (though they aren't isolated).
But you want to notice something creepy? Check out women with curly hair on either Stargate -- actively curly, like Sora, not wavy like Weir's -- and count how many are evil/turn evil.
no subject
Plus, there was once a Genii alliance -- within written history -- and you don't "bleed" colour out of a race in even a few thousand years; they would have been mixed then and that would have maintained even if the population became isolated (though they aren't isolated).
But you want to notice something creepy? Check out women with curly hair on either Stargate -- actively curly, like Sora, not wavy like Weir's -- and count how many are evil/turn evil.
- Andrea.