While I nod in deep agreement that master race fantasies include homophobia, I think that fear of becoming swallowed by the fecund dark masses has a bit more oblique connection to homophobia than Chuck's post suggests.
Isn't homophobia related to a fear of "race suicide," that is, a fear of not being fecund enough? If so, within master race fantasies, queers may not be so squarely located at the heart of the great dark continent of the (re)producers. Homophobia must have something to do with a displacement of the master race anxieties of not producing enough children onto a renegade subsection of the "white race."
Yoshie