I am a Marxist. I believe that people should retain their private property. Land ownership should be completely legal and unrestricted. The economy should be ruled only by the free market. There should be no taxes. This is exactly what Karl Marx would have wanted me to believe.
If somebody said this they'd obviously be completely retarded or grossly misinformed. Is that person actually a Marxist, simply because they confessed the name "Marx?"
When people say they're Christian and but their beliefs are antithetical to what Jesus preached are they actually Christian?
He disagreed with the methods of the Jewry and spoke against their traditional methods of financial imperialism, desiring something more direct. Communism was originally a rebellion amongst the Jewry and spread from there.