If memory serves Trek adressed the issue allegorically in two or three episodes (e.g. TNG's "The Host"). I understand your disappointment that no homosexual or bisexual main character has been portrayed in Trek yet, but the the Federation is, unlike our present societies, entirely free of homophobia. So please don't pretend that Trek is not ahead of its time.
Only because Chekov is not seen in "Space Seed" he could still have been on the ship, only because homosexual people have not been portrayed yet they still exist in Trek's fictional future.
Last edited by horatio : 04-04-2009 at 10:49 AM.