Frida Fantastic is a new blog that specifically filters through indie speculative fiction. Frida tries to review at least two books a month in the categories of science fiction, fantasy, horror, supernatural fiction, superhero fiction, utopian and dystopian fiction, apocalyptic and post-apocalyptic fiction, and alternate history in literature.
If you are an author of speculative fiction, you can submit your book, but understand that she is likely to have a very long backlog and she never claims to read all books that come to her. Interested in submitting a review of speculative fiction? Frida is also soliciting guest reviewers.
The Scattering is another blog that specifically reviews and writes about indie speculative fiction. Independent authors that would like to submit to her blog can go to this page. Her focus appears to be in Science Fiction, but check out her site and you may find work that is similar to yours.
Good Book Alert has a half dozen reviewers interested in some good science fiction and fantasy, and they too specialize in indie and small press. They just got started on 4/13/2011 but they have been a part of other communities like Good Reads and Critique Circle and have authors recommending them already!
Are you guys following any speculative fiction blogs out there? Care to share what else you've come across?