Dan Blank: Helping Writers & Publishers Make an Impact and Build Their Legacies.
Eclecticco: Worldbuilding stuff!
Free Expressions:Seminars and Literary Services
Harold & Me: Island life with a cat & dog
i09:io9 is entertainment, science, and futuristic culture for people who want to escape the everyday
Larry Brooks:Novel Writing Tips & Fundamentals
Locus Online:The Website of The Magazine of the Science Fiction & Fantasy Field
Lucid Phoenix:Population/Demographics Calculators
More Demographics: Calculating land mass, populations, etc.
Scrivener:Scrivener Writing Program
World Con: World Science Fiction Society World Science Fiction Convention
Writer Beware: Shining a bright light into the dark corners of the shadow-world of literary scams, schemes, and pitfalls.
Writer Unboxed: About the craft and business of fiction