Lots of figures pop out every day about x million wallets on whatever platform. Presumably there are many others of a more obscure bent and people here must be monitoring them. What revelations do you have to share?
This ain't mine but this is the type of thing I'm on about -
https://twitter.com/lopp/status/1002978008355999745"According to a friend of mine who recently scraped Craigslist, about 18,000 cars currently for sale (2%) have the "cryptocurrency OK" option selected."