Read the description that Aylo Billing Limit’s directors give of its activities, and you’d be forgiven for zoning out. The Irish company’s principal activity is “the resale of membership subscriptions and the management of online memberships for certain websites”.  Certain websites. Aylo Billing manages subscriptions for PornHub and other pornographic websites along with another four Irish companies that manage other parts of the online porn business’ needs. Mirmay Ltd sells apps for mobile phones and also works on subscriptions and media sales. Nutaku Publishing Ltd creates and publishes games online. Appatomic Ltd makes money from subscriptions and broadcast media sales.…