In March, we wrote about Ether, a service that lets users charge callers by the minute. A similar service is offered by JyvePro, which works with Skype. Writers, tutors, web designers, consultants, lawyers, therapists and anyone else with something to say and sell, can download the JyvePro plug-in (an add-on piece of software). This connects a payment system to the user’s Skype account, and works like a taxi meter, tracking minutes talked, and invoicing customers once a conversation is over. Calls can be five minutes or two hours — the systems bills to the minute. For its automated billing system, JyvePro uses a digital payment service called Click&Buy, which also processes payments for online merchants like Habbo Hotel, iVillage, and the European version of Apple’s iTunes. Since calls run through Skype, customers and consultants can be based anywhere in the world, turning minipreneurs into global businesses. Customers have access to help/employees on demand, and consultants are able to tap into a worldwide client base, selling their time when it suits them. According to Skype, which celebrated its third birthday yesterday, 7 million people were on Skype yesterday morning, breaking all previous records. 7 million buyers and sellers ready to be connected, giving everyone access to the global brain.