edit: Hey downvoter, let me educate you - the worst thing about a coverage gap used to be the potential to have an illness classified as a preexisting condition, and then to never be able to get private insurance coverage again. The ACA prohibits that practice by insurers as of next year. Here, I even dug up a pre-ACA article on the practice for you, served up on a silver platter: http://articles.latimes.com/2006/sep/17/business/fi-revoke17
edit 2: You know what, prospective downvoters can kiss my butt. Sorry that you don't like the health care reform law. It may be a total mess, but it's no worse that it was before. The only people that are pissed off are healthy, young people (hello, HN) that are paying next to nothing for individual coverage that is garbage. Get sick or old and then tell me how bad the ACA is.