Yeah. But here's the thing: Repeal hasn't been mentioned as much. It's about delaying now.
Dude, it's already open. You can go to the website right now, and if the servers had been designed correctly, you'd be able to buy insurance.
Delay is repeal now.
edit: Delaying the mandate would absolutely cause a bunch of insurance companies to go out of business. Frankly, if Boehner thought there was even a tiny chance that Democrats would have agreed to it, he would never have proposed it, because it would be a huge disaster.