Is Mountain Lion worth upgrading to? It's a question worth considering, and it seems that many Mac OS X owners have yet to take the plunge. In this feature we take a look at some of the features in Apple's latest operating system, and see if the update is worth it.Related StoriesNew Macs with 802.11ac Wi-Fi coming soon, custom built chip sightedAdvice from an Apple Tech: When your Mac takes a fallApple to build Macs in low-tax Texas
