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.
2. He denied publicly that he is.
3. Newsweek won't release the video
4. Satoshi p2p account
5. Common sense that the guy who encrypted everything even his email address would not use his real name.
What makes you think he has the skills? Does he have a background specifically in software and cryptography? My dad is a PhD engineer , very smart but he couldn't make bitcoin... Also the time zone argument is very weak ,even if true, and probably isn't because the time zone was never consistent