This.
Part of the problem is that folks think running a business is preparation for running a nation. It isn't. Truth be told, there is no job you can have, other than being the President, to prepare you for being President. The job has too many aspects to it. The Foreign Policy in's and out's alone are boggling to the mind.
The single most important quality I look for in a candidate is the ability to pick good advisers and learn quickly on the job. That makes me lean towards the academic, rather than the business men.
For the record, the posts in this thread aren't that surprising. Big surprise that a lot of the folks who are anti-education are the folks well known for posting little more than swear words and name calling. Big surprise.
Vision.
It's the vision of the man, more than background.
That's why a former actor was so much better a President than a Harvard grad.
No, it's the advisers, and the ability to recognize
and take good advice even when it clashes with your own personal beliefs.
Reagan was surrounded by some of the smartest guys in the room. His cabinet level folks read like a who's who of intelligent political operatives. So yeah, Reagan checked his beliefs at the door from time to time when his advisers, who he trusted, asked him too, but he also knew when to disregard their advice.
Obama's biggest problem is that he seems to lack the leadership ability to say no to bad advice or to recognize good advice. Plus his inner circle is starting to look more like the Apple Dumpling Gang and less like knowledgeable advisers. He's just a bad leader.
The ability to examine and consider a thought or idea that conflicts with your own personal belief is something I see more in academics, and hence why I lean towards choosing an academic for the office. I've yet to see a really compelling argument that running a business is preparation for being the leader of the Free World. The larger world doesn't run on business principles. It never has and never will. Assuming it does is pretty much the first step to failure.