If the rule of affirmance upholds the lower court decision, in the case of Obamacare that would mean the 11th Circuit’s decision would apply nationally. That’s what I would expect because it would be tantamount to the Supreme Court itself upholding that decision, and a Supreme Court opinion influences all jurisdictions.
If I am wrong about that, I of course would appreciate any corrections.
I've arguments on both sides. Still waiting for something really definitive. But I hope you are correct. One way or another we need this settled.