I won't say that most geniuses are inempathetic, but many are. Einstein wasn't, some say Gauss was. Beethoven was. Linus is. And we'll accept Linus's attitude for being an aversion to bullshit, just the quality that we need in a kernel maintainer.
I'm glad to see that Linus finally realizes that he has a problem, but truth be told I'd selfishly rather that he keep his problem because I doubt that he could steer his ship without it. I hope to be proven wrong.