However, this is where it gets interesting and creates another trouble spot for Obama.
We have assumed that Clinton's support among Reagan Democrats doesn't outweight Obama's support among Independents and Republicans. However, if Independents are shifting now because of Wright's "hate speech", he probably won't draw the support from them that he needs in November.
Additionally, a new GE map with McCain-Obama match shows McCain winning most of the same Northwest and Southwest states that Obama won in (primarily) caucuses, giving him and Democrats 238 electoral votes.
A Clinton-McCain matchup, however, shows something I find intriguing: Clinton carries conservative Northwest and Southwest states like Idaho, Montana, North Dakota, South Dakota, Nevada, Colorado, Arizona (in addition to states in other parts of the country) and garners 288 electoral votes.
If I were an Obama follower, it would be worrisome to me that McCain wins Obama's "caucus-win" states in a GE McCain-Obama matchup, because many of these states are not "liberal" in ideology. Clinton could actually fare better in such states because she appeals to a more centrist electorate.