> If your definition of "activist" is strengthening individual rights and refusing to give power to the federal government and its giant bureaucracy then I guess I'm OK with an "activist" Supreme Court.
Activism is activism regardless of whether it "strengthens individual rights" or not. It would be ridiculous to argue Roe vs. Wade wasn't activist just because it "strengthened individual rights". What rights? Rights according to whom? You could justify pretty much any decision this way.
I'm not familiar with the details of the case in Citizen's United, but whether or not it constitutes activism depends not on the effects of the decision, but the reasoning by which it was reached.