I was gone from Disco for a while, but people would know who I am if the nickname feature on the site wasn't removed, or it wasn't but I can't find it.. so who can help?
Btw, I'm Chet if someone can remember, but Asher is the username...
It has been removed.
There was a period where it was still enabled for one final time so people could change their nicknames after the new forum was implemented but that time is gone.
Any re-joiners that missed this are stuck, unfortunately.