So Google CEO Eric Schmidt has joined Apple's board of directors. Count on the blogosphere to put two and two together to five...or six or seven. Does this portend an Apple-Google mega-merger? Will Google provide iTunes with even more momentum to sell millions of those white earphones...er, I mean iPods? People have to remember Silicon Valley is an incestuous, tightly-woven spider's web where everyone knows everyone else. Speculate all you want about what Schmidt's appointment could man but don't let your imaginations get too carried away. What I can tell you is Apple has an intriguingly divergent board - ranging from environmentalist/ex-U.S. VP Al Gore to J. Crew CEO Millard Drexler to Mr. Jobs.