Among other things, you've failed to demonstrate that Obama believes Capitalism is inherently exploitative. Even if you'd managed that, you'd still need to prove that he also supports the other tenets of Marxism, like the one I called out in my comment.
A person is not automatically a Marxist merely for having some affinity to any part of the overall philosophy. Instead, one is a Marxist if the overall body of their philosophy matches. Obama has never advocated the a revolution of the proletariat, one of the core ideas of Marxism. There is also no evidence that he sees Capitalism as inherently exploitative, nor that he endorses the view that a person is exploited if they produce more than they consume. To the extent that he has supported policies to enhance equality of well-being, they have mostly been aimed at shoring up a necessary minimum level of well-being via taxes, not by transferring the means of production from the bourgeois to the proletariat.
For these reasons and many others, it is completely misguided to call him a Marxist. Say rather that he has implemented some economic policies that would be vaguely similar to a small subset of the policies that a Marxist leader might implement. Better still, say nothing at all; you have demonstrated that you are not qualified in either duty to truth nor possession of knowledge to comment.
The commenter you were replying to was just a troll, and they were just using the term "Marxist" as an epithet. Here's an incomplete list of other "red-flag epithets":
communist
socialist
liberal
democrat
muslim
islamist
apologist
So you're saying a very popular news station in the US is actually a collection of trolls? :) I don't know if that should make me feel better (at least they don't believe what they're saying) or worse (so many viewers do).
Actually, yeah. I know it sounds horribly cynical and conspiracist and so forth, but they have gone so absurdly out of the way of simple, verifiable facts, that it's impossible for me to accept that they really believe what they're saying.
They're just taking advantage of people's anger, and doing it well, and getting rich in the process.
Maybe so. He deleted his comment, which leads me to believe he at least as some capability for shame. Anyway, it'll be nice to have that written down, though, so I can refer my non-troll conservative friends to it when the idiocy builds up. It can be hard being a Republican. :(
