They are a hired contractor creating Tutorials that show in the Featured area of Forums.
It is not a new thing, there were people like him who did it on the old forums as well, clearly you never noticed
They're choking up the unanswered new posts feed and some of the lesser used forums.
Interesting, I came here to see if there was a way to hide all these posts. They're choking up the unanswered new posts feed and some of the lesser used forums. I tried clicking on Ruchi's name but found no option to ignore a user.