Science Fiction/Fantasy
Books, TV Shows, Movies, Etc.

StarGate Stuff (They deserve a page of their own!)
 
Analog: Science Fiction and Fact
Piers Anthony - Official Web Site
Isaac Asimov Home Page
Hatrack River - Orson Scott Card
Mercedes Lackey - Official Website
C. E. Murphy Official Website - If you're a Highlander (TV Series) fan, you will truly appreciate her online novel -  Highlander: Immortal Beloved.
J. K. Rowling Official Site
Sci-Fi Channel
Star Wars
The STArchive
Science Fiction and Fantasy Writers of America
Ursula K. Le Guin - Official Web Site
 
I own a LOT of anthologies and sometimes will be reminded of a story that I've read.  Once reminded I want to read it again.  Wanting to read it and knowing I own it, does not equal being able to find it.  Till now! 
The Locus Index to Science Fiction
 
The Original Star Wars Lightsaber Simulator
 
Some of my favorite Science Fiction and Fantasy movies: