“The Obama administration announced they hit their revised goal of 6 million enrollees on the Affordable Care Act exchanges this week, several days before enrollment closes tomorrow. Politically, hitting this benchmark is an important symbol for the administration, as it has struggled to recover from the disastrous rollout of the insurance exchange websites this fall. But policy-wise, it doesn’t mean nearly as much. And it may take until 2016 to really see if the law is successful at consistently getting lots of Americans affordable health insurance.”