Snooping around in the tmi area, the wordiest commenter in the last 200 comments will likely be some user made for promoting escort services.
And they will likely have posted here:
Can't tell if this is happening for multiple posts/users or not.
My daily routine for the past few months has included checking my notifications hubweel and blocking any new comment spammers.
edit: mk I just noticed that when an account is deactivated that I've blocked, sometimes the user name still leaks through.