I think this tool alongside all the other tools on steemreports.com were built or are at least operated by @andybets and there is also a @steemreports account.
The promo video was it's standalone post and it actually did pretty well for my standards because of the strong vote it got as a reward for the competition. I make the videos and the animated signatures using the same animations.
Duhhh.... , how embarrassing. I finally see now that your video got its own post. I am sometimes confused and scattered like Professor Bienlein from Tintin. Unfortunately, not so brilliant. LOL
I can't stop typing names into the cloud-word thing. It's so funny!