There was a separate post where a small business owner in New York claimed to have met the man in 2011 when he made a purchase at his store. People then started demanding the transaction ID so they could try to track down his wallet.

It was filled with claims that it's not doxxing because NewsWeek posted his address already, that Bitcoin users should have no expectation of anonymity, it could have huge ramifications to the economics of Bitcoin as a whole, etc.