After Facebook was reported to be working on introducing its cryptocurrency, it seems like an equivalent social platform in Russia, VKontakte (VK) ...
source https://www.google.com/url?rct=j&sa=t&url=https://bitcoinexchangeguide.com/russias-largest-social-media-network-and-facebook-equivalent-vkontakte-plans-own-cryptocurrency/&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNGWH0T-VD0qrTll-8i-hQd4pc49aQ