You gotta love Steve Ballmer. He’s like the crazy uncle at the family reunion that wants to sing karaoke with a lampshade on his head. I imagine that when the Washington Post asked for a wide-ranging interview with the Microsoft CEO, they figured they’d get all sorts of inside spin in Ballmer’s tussle with Yahoo! chief Jerry Yang, or maybe a sneak peek into Ballmer’s future vision for Microsoft. Ballmer was pretty tight-lipped about his opinion of Yang, and Microsoft’s future, for a change. But he was more than