I want to know how to prove real use cases. DLRS? i think it looks like a previous token Yobit made. Many exchanges other than Yobit provide incentives to communities that are much larger and have a better reputation. Just ignore it, don't be supported, it's just bullshit.

The last time with Yobit was sigcamp last year, and is currently no longer with him after learning of the rottenness of the Yobit exchange. :p