Coupling

BBC - Coupling
Official site for the series. Includes actor profiles, series guide, video clips, quizzes and quotes.
http://www.bbc.co.uk/comedy/coupling/

Coupling Mania
Message board for fans. [Registration required].
http://ajlismassive.conforums.com/index.cgi

IMDb: Coupling
Message board, viewer comments and links, with pictures, quotes and a full list of cast and crew.
http://www.imdb.com/title/tt0237123/

Radio And Telly - Coupling
News and information on the series, including an episode guide and discussion forum.
http://www.radioandtelly.co.uk/coupling.html

Valdefierro's Coupling Gallery
Provides several pages of screen captures, with links and merchandise.
http://www.valdefierro.com/cplng1.html

Wikipedia: Coupling
Offers a detailed overview of the show, with a character guide, links, and comments from Stephen Moffat on unseen conclusions to various storyline.
http://en.wikipedia.org/wiki/Coupling_%28TV_series%29