A year and a bit after Verge bought its way onto Pornhub and not sure how many months after Tron bought its way onto Pornhub it finally happened. Visa stopped offering its services to Pornhub, so they were forced to seriously looking into cryptocurrencies and finally add Monero as a payment option. I will not be surprised if after a year Monero become most used payment option on Pornhub. Why would people want their neighbours know they use Pornhub?
There were already accepting crypto ao I do not think there was a need to add more, the only thing they have done by adding monero is perhaps to give a privacy coin option. 
