Your mission, Jim (and readers named something else), should you decide to accept it, is to identify where Obama has been a poor decision-maker. What, specifically, has he done wrong on policy? What, specifically, would you have done differently to create jobs? And what can any of the current Republican candidates offer that would be an improvement on the employment front?

I’m not interested in hearing ad hominem attacks or about your generalized “disappointment.”…

Like everyone else, I’ve got my list of Obama mistakes, from failing to break up the banks in early 2009 to neglecting to force a vote on ending the Bush tax cuts when the Democrats still controlled Congress. He shouldn’t have raised hopes with “Recovery Summer” and “Winning the Future” until the economy was more durable. I could go on.

But do these miscalculations really mean it’s time for him to go?