well this is just more evidence for the original 2 accounts op stated:

its a very old post too, deserves to be deleted for the reflink spam on it, but take a look at the freebitco.in reflink here:
http://archive.is/AYhXR (reply #8 from wwzsocki)

and the reflink in the profile of crypto mania:
http://archive.is/T2VeH

this + the same ETH address use, im fairly confident these two accounts are controlled by the same individual.