you did really great work there , doing such research.
Copied posts should not be welcomed here , one or two is a different thing but he seems to have made a habbit out of it.
IF you look at his posts , we can see he is not quite good at English but get's really good when he copies it.

https://bitcointalk.org/index.php?topic=1004668.msg11643814#msg11643814

Maybe he should be warned once, banning someone directly would be bad.