I won't answer which one I think is smartest because it would be a tough choice, so I'd just answer a number of people, and then I'd feel bad about whomever I'd leave out, but I will mention a couple of people that I think have been overlooked in the answers. I haven't read all the answers (because I'll just be upset that most of the people didn't include me), but based on the ones I have seen.. I'd add Penelope and variousmeats to the list.