Let's have a look at the circumstancial evidence for and against Dorian S Nakamoto being the Bitcoin founder.
For:
1) His birth name is Satoshi Nakamoto.
2) He appears to have education and skills required for inventing and programming the first version of Bitcoin.
3) He appears to hold libertan views in line with the Bitcoin ideology.
4) His time zone is consistent with the analysis of Satoshi Nakamoto's postings.
The matching names is the most (perhaps the only) compelling piece of the circumstancial evidence. Without the name match, it would not have been possible to locate him without somebody who knew him directly during the Bitcoin development (if there were any who knew him directly).
Against:
1) Some of his on-line writings show lack of mastering English adequately. However, there are examples of other on-line writings of his where he clearly masters English. If Dorian is indeed the Bitcoin founder, he either enjoys trolling or those poorly written excerpts are decoys to divert any on-line researchers seeking Satoshi Nakamoto off track.
I really can't find any other circumstancial evidence that would be against him being the Bitcoin founder.
F2) I have education and skills required for inventing and programming the first version of Bitcoin (Degree in physics, same as Dorian; Career C/C++ programmer)
F3) I hold libertarian views in line with the Bitcoin ideology
F4) My time zone is consistent with Satoshi's postings.
A1) My on-line writings should demonstrate mastery of English, though perhaps not as concise nor eloquent as Satoshi.
So, apart from F1) My birth name is not Satoshi Nakamoto, circumstantial evidence might suggest that *I* am the real Satoshi.