@The Imp, You may want to take a look at MovieBob's Big Picture "Who's Afraid of Captain America"
http://www.escapistmagazine.com/videos/view/the-big-picture/2429-Whos-Afraid-of-Captain-America
He points out some interesting things, like how if anyone represented the so-called "American capitalist vs Russian communist" idea, it'd be Iron Man, the CEO of a multi-bajillion dollar enterprise, former weapons contractor, and sworn enemy and many Soviet Russian super villains, such as the Crimson Dynamo and Titanium Man.
Also, I'm Canadian, whoop-dee-doo, you don't need to be American to like the Captain America comics y'know. But then, I'm more of a fan of old(er)-fashioned comics, such as the Silver Surfer, the Avengers, and Batman. Not so much the new(er) books.