Thanks for the links!
I'm personally not thrilled with the whole "Laura slept her way to the top" thinkg, but I love this:
TV Guide: How do you think BSG will end one day?
EJO: They should find Earth. When they land, they'll be happy they found it. They'll walk off the ship & they'll be nuked. One of the commandos will turn to president Bush and say, "The aliens have been defeated."
Unfortunately, of course, this IS probably the most likely scenario if they showed up on US soil.