A blog doesn't interest me much unless it gives me something. One thing that I can offer is a monthly column on writing that I produce for an online newsletter called The Illuminata. The newsletter, which is free, focuses on Science Fiction, Fantasy, and Horror, and the column is called "The Writer's Block." Back issues are archived online at: Tyrannosaurus Press
By the way, Bret Funk, who edits the newsletter and is a fine writer as well, is looking for people to write book and movie reviews for The Illuminata. Check out his submission guidelines at the same link.