I suppose if an attack line works, use it. But still, it's a bit like the old days of playing Tekken against some kid who just uses the same combo move the entire match.
Aside from, as the article points out, the different shades of San Fran, Swedish and Venezuelan socialism, my Economics text keeps reminding me that we actually live in a state of Welfare Capitalism, where the government regulates and manages whole aspects of the economy. As the GOP casts about for a new leader, they may want to look at a famous pseudo-socialist of their own: The trust busting, environment preserving, Cuba invading TR!
UPDATE: Apparently, some in Fort Worth think a "Marxist Revolution" is being conducted in the White House! You know when Ron Paul's kid shows up at a rally you've got a message that's sticking.