When Apple launched its new iWork updates at its October iPad-centric event, it also officially debuted iWork for iCloud, which is a browser-based version of its Pages, Numbers, and Keynote productivity software. Files edited in iWork for iCloud are designed to sync with the Mac and iOS versions of Apple's iWork software. During the event, Apple showed off some impressive real-time collaboration features within the software, allowing multiple users to work on a document simultaneously and share changes easily. As noted by 9to5Mac, iWork for iCloud today gained some new features to enhance its colla