The "dox" assumes that only three people were using Bitcoin at the time, and thus one of them must be Satoshi. That's a bad assumption, as Bitcoin was publicly available at that time, and was announced on the public cryptography mailing list, and we know for a fact that a few people tried it out early on.
The IRC initial seeding mechanism was _not_ mandatory to use, let alone full time. So it wouldn't be surprising at all if Satoshi wasn't using it.
"This is not a TOR exit node which implies that this is the IP address used by Satoshi on 2009-01-10 and he was in Van Nuys on this day"
It's not a TOR exit node in 2016, when this article is published. That doesn't tell us anything about 2009.