Aside from new merchant announcements, those interested in advertising to our audience should consider Reddit’s self-serve advertising system. As such, it is more resistant to wild inflation and corrupt banks. Closing those large facilities, which benefit from economies of scale, could help smaller miners compete—both in China, where small operations would be more likely to continue operating under the radar, and elsewhere. Cryptocurrency trading is illegal in the country; initial coin offerings, used to fund new blockchain projects, are banned; and Chinese banks can hardly touch the stuff. Ad campaign: We previously collected donations to fund Bitcoin advertising efforts, but we no longer accept donations. Latest stable version: 0. Promotion of client software which attempts to alter the Bitcoin protocol without overwhelming consensus is not permitted.