Whether or not this Satoshi "changed name to Dorian at 23" Nakamoto is the guy, there is no doubt he knows quite a bit about the U.S. Libertarian Party.  The, "Free Lunch", references, and the interview with his family makes him out to be a Japanese Ron Swanson.
http://www.youtube.com/watch?v=cQmIRea_FWo
"No questions right now I want my free lunch" He then laughs
Smiling he says, "Wait a minute, I want free lunch, I'm going to go with this guy"

Here's the thing about the free lunch quote.  It shouldn't be used as a joke against the validity of him being Nakamoto, because the phrase isn't merely something Libertarians used to say a lot, it was the Libertarian Party's first official slogan.

"There ain't no such thing as a free lunch" was also the U.S. Libertarian Party's first logo. TANSTAAFL


The Libertarian Party, arguably being the 3rd largest party in the U.S. is still incredibly small.  His political opinions being so in line with the community and arguably the effect of Bitcoin itself is just one of a lot of pieces that are coming together.

I'm leaning toward this being the real Satoshi.  So many counter-arguments on here are easily dismissed, but it is true there is no hard evidence yet, just a lot of circumstantial evidence.  I'm not going to argue at length about how ethical Leah was as a journalist, but there's been efforts here to find out who he is before, and don't pretend you don't want to know who he is, otherwise you wouldn't be reading this.