Can a loosely-organized Facebook group best the biggest name progressive blogs when it comes to fundraising? That's the question that longtime online organizer Jon Pincus is asking; Ever since Obama selected Joe Biden as his running mate, we're heard a lot about the role that the Catholic vote will play in states like Pennsylvania and Michigan. But when it comes to who Catholics might cast a ballot for, Church officials and advocates aren't letting the campaigns dictate to them -- or be the only ones using social media to persuade voters; The Obama campaign has kept its powder dry on the so-called Keating Five scandal -- until now; and a good deal more.