The history website, Untold London: Discover the History of London's Diverse Communities, has a new LGBT history section, which is entitled Lesbian, Gay, Bi-sexual and Trans History Section, which should be of great interest.
They are also looking for freelance writers who would like to write for them. [See here.]
As they state:
As the LGBT history section of Untoldlondon expands, we urgently need more writers. So we've joined forces with Chroma Queer Arts Journal to sniff out some new talent. Sara Wajid, UntoldLondon editor, says, "I'm hoping to develop a stable of freelance contributors for the LGBT history pages. Slowly but surely, curators and archivists have begun bringing collections out of the closet and I'm looking for reporters and creative writers who can do these stories justice."
They are also holding a Gay writing competition, the details of which can be seen here.