So, if you ran a phenomenally successful company that completely dominated your niche, would you tempt fate (and the antitrust regulators) by buying one of your few remaining competitors?

Google currently faces antitrust scrutiny simply because -- like an overweight passenger trying to squeeze into a seat on Southwest Airlines -- it so dominates its market that its skinnier seatmates complain they are being unfairly shoved into the aisle. Read More-Click Here!