I had a dream about being Satoshi, does that mean I'm Satoshi?

Because that tenuous logic is about the same level as what is presented in the article.

Changing a twitter name is hardly grounds for someone's identity. So I'm surprised that anyone would argue that it holds water.

There have been many attempts to identify who Satoshi is. I question the motive in this case, it wouldn't lend any strengths to know who was responsible -- in fact it would be a vulnerability.

See what happened recently with the death hoax of Vitalik Buterin, the creator of Ethereum. Do you really want to open up a possibility where a death rumor can affect price dramatically?

It makes no sense to pursue this obsession with identifying Satoshi Nakamoto.