"Samhain has also issued a Call for Submissions for a Superhero Romance Anthology. Submit your 25,000 to 30,000 word story featuring a super hero (or super heroine). No fanfic, please. Deadline for submissions is September 1, 2011 for publication in Spring 2012"(courtesy of Cindi Myers Market News Blog).
Who is with me on this? Oh wait, maybe I shouldn't share. I might increase my competition!