News/Information
IMdB: Joss Whedon Joss at the Internet Movie Database.
Whedonesque A community weblog discussing the work of Joss Whedon.
Joss Whedon - Wikipedia The Joss Wiki.

Podcasts
The Signal Here you will find features, news, reviews, interview, chat, and anything else we can think of relating to Serenity and its precursor series, Firefly .
Firefly Talk A 60-minute podcast all about Joss Whedon's sci-fi cult hits Firefly and Serenity.
The Week in Whedon The weekly summary of headlines regarding the happenings in Joss Whedon's universe of works.

Fun
The Buffy and Angel Trivia Guide This site contains thousands of pieces of Buffy the Vampire Slayer-related trivia, organised into various categories and sub-categories, and fully inter-linked.
FireflyFans.net The most comprehensive Firefly site around.
Evil Genius The Joss Whedon Fanlisting

Shopping
Serenity Stuff Firefly/Serenity inspired merchandise from all over the 'verse.
Joss Whedon is My Master Now T-shirt inspired by the webcomic PvP.