Eric Schmidt's recent trip to Seoul wasn't all spontaneous Gangnam dancing. Google's former-CEO / current executive chair had a lot to say during the Korean launch of the company's Nexus 7 tablet, bemoaning the patent wars that have ensnarled the industry, telling the crowd, "literally patent wars prevent choice, prevent innovation and I think that is very bad. We are obviously working through that and trying to make sure we stay on the right side of these issues." The war for marketshare ought to be fought with the release of better products, rather legal maneuvering, according to the executive. But in spite of Apple's role in the battle -- and the company's decision to go it alon
