Your comments here have absolutely nothing to do with the issue between Obama and McCain. As to federalist views, Obama takes a central government role view, while McCain takes a federalist state role view. Obama would apply litmus tests, McCain would not. There is no debate as to these fundamental differences in that as the candidate's records and stated platforms speak for themselves and what you throw out here simply has nothing to do with that.
I do find this issue quite telling who wants to shove their views down are throats and impose them upon us and it isn't McCain. Also telling of how much reaching across the aisle Obama is likely to do. Quite devisive he is in this approach. At the end of the day it is clear it is only about his own ideology.