BSG might follow SG1's fate pretty soon, the SciFi channel doesn't want to space-based shows anymore, it's looking more into the fantasy shows including the following-
The Triangle
Legend of Earthsea
Tremors: The Series
Painkiller Jane
Dark Kingdom: The Dragon King
Dragon Dynasty
Dragon Sword
Warehouse 13
The Lost Room
Ghost Hunters
The Dresden Files
Eureka
Who Wants To Be A Superhero?
It doesnt want Stargate anymore, thats why it hasn't been advertising it hence the low veiwer ratings. Gorram that channel!