Anime Web Turnpike:  HUGE website providing tons of links to nearly anything relating to anime and video games. You're bound to find something you like here.

A Ranma Saotome Shrine ~ Disorderly Horse: A great shrine to Ranma from Ranma 1/2. The webmaster obviously put a lot of work into it, there's a lot of detailed information on Ranma, even listing the different VAs he's had, a large gallery for him, wallpapers, and music. I also just like the look of the site. :)

Ranma 1/2 Anything Goes Battle Arena: A nice website dedicated to odd pairings of different Ranma characters... To battle eachother! The webmaster has stopped updating because he had more pressing matters to take care of. Though it's still nice to visit the site and read the fan requested battles, there's a good handful that kept me entertained for a bit.

Sapphire Forums: A place for discussing almost anything, but mostly video games and entertainment. But it's just getting started up, and needs new members. I'm an administrator there, too.

Freedom of Speech Fan-Fiction: A fanfiction website like Fanfiction.net, except you're allowed to post near anything, and there's no pop-ups, it's like a combination of FF.net and FictionPress. 

Anime Project Alliance Gallery: This is a nice image gallery with a whole lotta different anime to choose from.

Anime News Network: Comprehensive database on various anime. Here they have information and episode summaries on tons of different ones, and provide useful information on what's going down in the anime industry on a regular basis. They also have a forum so you can chat with fellow anime fanatics.

AnimeMusicVideos: Huge website full of music videos for various anime, some good, some not so good... I'd like to think the good ones outnumber the sucky ones, so everyone's bound to find something to their liking.

Merriam-Webster Online: This link is for the people who do not spell so well. Those who often go "what?" when reading.

Toire wa doko desu ka? Go kuma-jin!: This one is... Wait, this is my page... Whoops, guess I'm outta links to share then....