IBM Patents Method For Paying Open Source Workers

Frequanaut writes "Oh, the bitter, bitter irony. According to The Inquirer, in a strange move, IBM has patented a method for paying open source volunteers. By the way, if the future of software development is open source, how will anyone get paid when only IBM can do it?" The Inquirer quizzically notes, with regard to this patent: "It may be an ingenious way of paying open source developers and volunteers, Big Blue, but can it really be described as an invention?"