My former employer, the Los Angeles Times, has an excellent article on BSG this morning, with some very insightful interviews with the cast. Looks like the interviews were conducted around the time the WGA strike was happening, so they're four or five months old, but it's all very thoughtful. Sadly, there is one unfortunate reference to science fiction fans playing dress-up (Spock ears? Really? Could you at least update your condescension?), but otherwise it's an excellent piece.
http://www.latimes.com/entertainment/news/tv/
la-ca-battlestar30mar30,1,3696787.story