That map was a bunch of crap!
What was the Obama map on June 5?
This:
McCain wins, 286-252.
It was crap only to the extent that it underestimated Barack Obama as a campaigner and failed to predict the economic meltdown in the autumn of 2008 that started to look like a replay of 1929. It was based on some early polls in Michigan that showed McCain winning. Michigan usually looks like an R-leaning swing state until Labor Day, when unions start their GOTV campaigns in earnest. Few people took seriously that Virginia was a possible Obama win. New Hampshire broke late.
This June map, in contrast to the electoral reality of November 2008, showed where Obama was in June. He then campaigned brilliantly. After about July 1 he was behind McCain only just after the Republican convention.