I don't why someone would praise a man like Karl Marx. To me he was a nut case. I mean really, The working class uniting and taking over government, really.
Americans praise the "founding fathers" why not praise Karl Marx?
And did you hear yourself on the last sentence? That is business today, worker's unions will go on huge strikes to cripple the company until they compromise, whether on pay or other stuff.
And to go to such lengths as calling him a nut case, you should go look at the Pope for a little while. :D