The Citadel is an archive of information for George R.R. Martin's A Song of Ice and Fire.
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I don't know if this would be of any interest to ICE & FIRE readers, but there's a BEAUTY AND THE BEAST fan site that has recently collected a bunch of posts that I made to the old GEnie B&B topic back in the early 90s, discussing various aspects of the TV show and my work for it. Lot of behind-the-scenes stuff there, and a few thoughts about violence, action, television, etc.
It's at this page if you're curious. You might find some there that reflects on ASOIAF.
The Westeros network consists of several different sites, including a forum and a wiki, for all your A Song of Ice and Fire needs.