Camelot slash fiction.. Really quite a distressing idea of you ask me.
Just in case you haven't had your quota yet: not telling what this is because the title will give it away and you might not click. :-)
Pleased to be of service. *grin*
And, of course, an entire LJ community devoted to the topic. :-)
I'm just waiting for someone to make slash fiction out of Fred Saberhagen's Beserker stories or something similar.