Who could the mystery left-wing editor at the Big Two be?

Jon Malin reminded everyone of a shady figure working at the Big Two who intimidated conservative writers and artists during the 2016 election:

The editor that used political intimidation still works for a big 2 company, anyone working for/around her must hide any Republican/pro @realDonaldTrump views or risk their job. Her senior Editor is aware and protecting her. Hide your politics, they "will remember who you are."

— ＭＡＬＩＮ (@JonMalin) February 27, 2018

What is clear is that this appears to be a woman he's talking about. But who might she be? Heather Antos? Alanna Smith? Who knows? What's serious is the blacklisting effect they're imposing upon anybody who dares make their right-wing leanings clear, and that doesn't bode well for the industry. All these ultra-leftist editors must be removed from the companies in order to make both the work environment and the creative developments effective again.

Update: it looks like Smith is the editor he was talking about.