Polling by Pew Research, the most reputable of the US polling institutions, shows that this issue will alienate moderate voters, regardless of which way they lean. Which makes a lot of common sense, actually. Moderates and middle of the road sorts don't want to rock the status quo boat.

Today's Boston Globe has good article about it:

Boston Globe article

Actually, the Globe has a series of articles on the subject, due to the Mass. Supreme Court & Mass Congress going apeshit over the SC decision, for anyone interested in some good writing on the subject.