Strange thing is that just in the last week or two, such messages and emails have begun coming in again. It must be a seasonal thing.
So, I'd like to say that actually as we speak, I'm working on a collaboration video with a favorite Youtuber of mine since years back. I've recorded the audio, and we're working on the visuals together.
In years past I haven't wanted to make promises of any new content, after feeling burned by having solicited wonderful contributions of visual content from viewers (for my "Yahweh's Perfect Justice" stoning video), and then having the video delayed for months and months to the ire (imagined or real) of those who'd contributed.
So, yes I'm working on something, and yes I think it will be out before the end of the year. But by that I might mean 2019. I'll leave it to your hermeneutics.