The following video is from this week's MarketFoolery podcast, in which host Chris Hill, along with Joe Tenebruso, Jason Moser, and Joe Magyer, discuss the latest business news. One of the big stories in the wake of Monday's Worldwide Developer Conference is Apple's upgrade of the MacBook. Despite its success, the MacBook represents only about 13% of Apple's revenue. In this segment, the guys debate whether the MacBook represents a growth opportunity or is merely a distraction from other product lines. Likewise, the guys discuss the threat the MacBook poses as Microsoft and Intel try to compete with the Ultrabook.

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Chris Hill owns shares of Microsoft. The Motley Fool owns shares of Intel, Apple, and Microsoft. Motley Fool newsletter services have recommended buying shares of Apple, Intel, and Microsoft and creating bull call spread positions in Apple and Microsoft. The Motley Fool has a disclosure policy. We Fools don't all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. Try any of our Foolish newsletter services free for 30 days.