I see the misconception of fascism as being diametrically opposed to communism is still alive and well. Hitler's own writings said that Stalin's version of socialism was all fine and dandy, it just lacked a strong nationalistic element to it, which was basically the only thing the two of them disagreed on. At least until Hitler's nationalistic pride drove him to attack the Russians.
Obama hasn't displayed "extreme nationalism" - yet.
Hatred for Jews? Yep, I'd say he's got that already with how he's treating Israel.
Expansion through conquest? I'd say he's working on it given the illegal war in Libya.
Do keep in mind, Hitler didn't display a lot of the evil tendencies until after he'd secured his position as chancellor/dictator. Obama's still working up to that. Which is why we've got to get rid of him in November. If he defies the election results after losing and declares he won't leave office, you'll be sure and remember we told you it was coming, won't you?