I'm watching the series for the first time. I'm currently watching S02E11 and something's been annoying me for some time now: they don't really seem to be searching for Earth. I only remember 2 or 3 episodes (the Kobol ones) in which we see the characters actually doing something to find our planet, but the rest is all problems with Cylons and politics. Come on, these guys think they are the last humans alive, shouldn't they be kinda desperate to find a new home? The universe is a big place, they cannot expect Earth to miraculously appear in their radar. We never see them theorizing about where the planet is, wondering what it is like, how they'll proceed when they find it, whether they'll be well received, etc. Will they ever actually start searching?