A lot of these maps seem kind of stupid. Win FL but lose IA, NM, NV, CO, VA (all of which except VA more (D) than the 2008 national average)? Win AZ but lose PA (which has been more (D) han the national average since like 1948)? I know things change and all, but their "West Path" seems like the only plausible scenario in a 50-50 race. Obama isn't winning like NC in a 49-49-2 election....
Don't forget that it was a fundraising video addressed to supporters. The gist of it was 'The path to 270 votes we choose to follow depends on how much money you can send us'. A financially broke presidential campaign (for argument's sake) would have no choice but to abandon some states they could feasibly win in favor of others.
His saying that the expectation of a billion dollar campaign is "bullsh**t" is itself bullsh**t. Obama will have plenty of cash to fight all of these 'paths' in equal measures. I just found his candidness interesting.