Obama has an 85% approval with Democrats and only 11% with Republicans. I don't think there has every been a spread like this. As the gap between the right and left widens and Democrats and Republicans find the only thing they can agree on is to disagree, independents are going to be ready for a third party real soon.
Obama Widens Approval as Democrats Converge With Republicans - BusinessWeek
Obama Widens Approval as Democrats Converge With Republicans - BusinessWeek