Email Update 3 - Applause

I've been sending periodic questions to the email, seeing if the automatic response changes. No changes for a little bit, but I finally received an actual response:

I asked:

"What is the Signal? What is happening with it?"

He responded:

"Encore!"

Furthermore, his signature changed again. It now reads:

"The audience applauded and called for more"

As is customary, I'm clueless as to what any of this means. I've also run out of both chat logs and images to look at, while it's clear that everything is spiraling in on Station 85. I'm tempted to make the drive out there myself, but it has become abundantly clear that it's a bad idea. I will abstain from doing so. Instead, I'm going to attempt to keep pushing. I'll learn what I need to learn.