It is the first bit of hopeful speculation I have seen. To not have season 4 finish would have been like having GL decide to never film EPIII, but even worse since we at least had some idea of how it was going to end.
There is a decent bit of money at stake here. The actors do get residuals I am sure, and BSG does well for Internet and DVD. So, I remain hopeful. It would a total clusterfrak for them to leave the story unfinished.
Saw U2 3D while I was in nashville. Wow, it was very cool. The effects are quite good and the concert was a nice collection of oldies and new songs from Atomic Bomb. I've never been a big fan of Bullet the Blue Sky, but it was quite the production in the film.