What is the actual evidence saying he is Satoshi?
the strongest evidence is this, in my opinion, from the
reddit discussion.
McGrathNicol liquidation report: Wright owned $23 million in bitcoins in June 2013. Bitcoin price in june 2013 ~$100? That's ~230,000 coins. That's strong evidence he's Satoshi or at least a very early adopter genius who believed in bitcoin from the start.
Guy has a fuckload of Bitcoins, that he likely got from being involved very early, then having the foresight to hold.
All the other evidence as far as I can tell (I've only read the wired article, not the gizmodo one yet) is falsifiable.
They're talking about a guy he worked with being involved, but who passed away in 2013. Name of Kleiman.