If you have more evidence, please feel free to share. For now I am not convinced.
[1] https://bitcointalksearch.org/user/mexxer-2-341982
[2] https://bitcointalksearch.org/user/quickseller-358020
[3] https://bitcointalksearch.org/user/shorena-181801
I think the time zone is a quite concrete evidence that these two people are different. They are from different places.