I think this account (spartan82) is bought recently: https://bitcointalk.org/index.php?action=profile;u=106038

See how his post pattern changes all of a sudden after October 2015: http://archive.is/Buzr9
All his posts from November 2017 are basically shitposts with no contribution in the discussion whatsoever.

Also his password and email is changed recently: http://archive.is/Qejpu#selection-126667.0-126671.19 || https://bitcointalk.org/index.php?action=trust;u=106038

The fact that he is still in DT and is under the radar baffles me! Hopefully, nobody got scammed or harmed during this period.