I mean, Diablo Canyon powers like 10% of California's grid alone. I am aware of the fault line issue, but it seems a little odd to propagate a very situational problem to every reactor that could be built. I also know that area is quite wealthy, and the wealthy are really good at being NIMBYs but still want the benefits. See the high speed rail project for further details.
It's kind of our thing here in the US to try literally everything except the right answer, but still get to the right answer. I suspect anti nuclear sentiment will continue to fall the further we get from Fukushima.