Yahoo's weaponized patents

For Wired, Andy Baio recalls how Yahoo went about filing the "defensive" software patents that it now threatens competitors with.

For years, Yahoo was mostly harmless. Management foibles and executive shuffles only hurt shareholders and employee morale. But in the last few years, the company's incompetence has begun to hurt the rest of us. First, with the wholesale destruction of internet history, and now by attacking younger, smarter companies. Yahoo tried and failed, over and over again, to build a social network that people would love and use. Unable to innovate, Yahoo is falling back to the last resort of a desperate, dying company: litigation as a business model.