By the way if someone wonders about me, yes I'm still fixing the crappy votes from past. I managed recently to re-vote everything, even what I started re-voting in 2014-2015 and this time it's the final time I'm voting. I reached about 1300 maps voted and I'm sure I will finish voting everything by the next week. I also changed my avatar to the DoomGuy's face avatar, it looks better than the Q3 DoomGuy avatar, at least in my opinion.
About Mark, maybe he changed his name to HelterSkeleton:
I'm not too sure but it could be him.
Edited 2.43 minutes after the original posting.