Warren Buffett is known for his candor, so it was a little disappointing to hear him dodging a question at the Berkshire Hathaway (NYSE:BRK-B) annual meeting. Does he have trouble understanding one of his few tech investments, or was he just playing to the crowd?

Matt Koppenheffer owns shares of Berkshire Hathaway. The Motley Fool recommends Berkshire Hathaway. The Motley Fool owns shares of Berkshire Hathaway and International Business Machines. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.