HAVING spent about a decade of my life fighting against software patents, it is just too hard to let the cause go. I sometimes revisit relevant news sites and blogs, hoping to find some relevant coverage, parliamentary action, activism, etc. Over the past year or so this has been a depressing exercise because on people's lips there's no longer (or rarely) the goal of eliminating software patents. Companies like Google joined the ranks of IBM and are now hiring patent lawyers, acquiring software patents, and so on. I had warned managers at Google about it and their responses to me were largely defeatist. The SCOTUS, which historically is just a plutocrats' tool for authorising the plutocrat's will, continues to support the USPTO's patent maximalism (the USPTO is headed by corporations such as IBM).
The Supreme Court heard oral argument today in another patent case, Limelight Networks, Inc. v. Akamai Technologies, Inc. In this case, the Court considers what to do when one party performs some steps of a patented method and another party performs the remaining steps. Specifically, Akamai wants to hold Limelight liable for patent infringement even though its customers perform one of the steps of the patent (i.e. four steps are performed by Limelight, one by the customers). The Federal Circuit had ruled for Akamai and effectively held Limelight responsible for the actions of its customers.
Patent trolling—the aggressive assertion of weak or meritless patent claims by non-practicing entities—is a frequent target of disdain from open source enthusiasts. Thus it may be of some comfort to readers that the highest court in the US has recently decided the issue is worth looking into. Three cases have already been heard, but decisions are, as usual, still a ways off.