They can't Arrest all of Us

Nick Gillespie at Reason wonders aloud how many people will ignore a Federal mandate to buy health insurance. Given the history of ignoring other such legal ultimatums, it's an interesting thought exercise.

There's lots of bravado in the comments about being willing to be a 'test case' but it all made me wonder; how many people in non-compliance would it take to grind that nonsense to a screeching halt?