Yes, who. I was just surfing jalopnik.com looking for articles under the tag "jalopnik" (don't ask why) and saw that an author, jalopnik, used to write a lot on jalopnik. Now I'm surprised, because I started reading Jalopnik around November of last year, and don't remember at all an author named "jalopnik".

Of course, maybe that just because I wasn't paying attention to the author names.