Elon Musk announced on Tuesday that Twitter will launch an $8 (€8.10) monthly subscription, buying users blue tick certification and exposure to less advertising. The social network already offers a subscription for paid features, but new-owner Musk wants to launch a more expensive and more widely adopted service to increase the platform’s income. “The current system of lords and peasants, with those who have the blue tick and those who don’t, is bullshit, said the Telsa boss and Space X founder. “Power to the people! Blue for $8 a month.” Musk’s offering merges Twitter Blue — an already in pl…