Why does Nap think that we're only at 47% now tho? I remember tossing that number around a lot since at least early 2011, and Obomba's done quite a lot to add to that number since... Just obombacare coming online should significantly add to that number by itself.
So this tipping point idea would seem to be a 'soft' point, with some room for adjustment because the sheeple are willing to ignore just about anything to keep their worldview intact. (Those that aren't on the dole already.)