When Philomon is choosing music (just before he dances with the Zoe cylon), a brief moment of the "Colonial Anthem" (the theme from Battlestar Galactica (1978)) is heard.
On the dashboard of Sam's car is a toy bull. Sam is from Tauron, which is based on the zodiac sign of taurus -- the bull.
As of this episode, Ronald D. Moore and Remi Aubuchon are no longer listed as "developers" but as "creators".