Do you think that now that Obama got his nomination, he will begin moving to the center? Is it dishonest?

I am curious how the furthest-left of the party will feel that Obama must (as often happens)move to the center to obtain more votes. We cannot disagree that some of the most radical thinkers of the Democratic party find Obama endearing, but will he be so endearing if he becomes moderate and dare I say it, more conservative in his proposals?