Talk:The Triumph/@comment-5717877-20171018190739/@comment-4010415-20171019213319

His profile pic is fully visible in these screenshots, if you click the images to look at them in full instead of those preview thumbnails that cut off the edges of the images.

And I assume it's on Facebook, since that's where Jeff mostly does stuff and it looks like Facebook's new messenger. Facebook's DM thing now has the other person's post bubbles gray with their profile pic in a circular image right next to the bottom left corner of the bubble, and it does not say their name anywhere but the top of the entire conversation window. He probably only wanted to show the specific posts where Jeff said the lyrics rather than showing the conversation.

And Jeff does actually talk to RWBY fans on Facebook, but it's usually in groups that you have to request an invitation to, for whatever reason. I imagine Flynt just brings up the DM and asks him.