You really don't comprehend the difference between the state and federal courts, do you?
That's not the point: the point is that Romney has appointed judges who are terrible: just as liberal and activist as any Obama's appointed.
It is therefore most reasonable to assume he would appoint similar to federal positions. IOW, A Romney win would have resulted in exactly the same sort of people being nominated as Obama has nominated.
And the difference [betwixt State & Federal], is merely one of jurisdiction.