It's only circumstantial evidence in the op (though you can say almost certainly there's shenanigans going on but not necessarily enough to leave feedback over) and I'm too lazy/busy to look for further evidence but Marlbroza found them out sufficiently.
When I click on second quote in OP(account maxamus) it redirects me here https://bitcointalksearch.org/topic/m.34744401 and I see this:
Previous page:
Looking at maxamus's post history that post is still there:
Where is that post in thread? It should be between these 2 posts.
Anyone see this the same?
Sometimes it messes up if a previous post in that thread has been deleted and linking directly to it will screw up the numbering.