Each of these properties may be more or less relevant based on your situation, but taken together, they will help you formulate a vision of how big data could be managed in the long term, in an affordable way.

FORBES: Ten Properties of the Perfect Big Data Storage Architecture

In Photo Booth, you can upload photos to Flickr and videos to Vimeo. (YouTube, however, isn't supported: Maybe ongoing tensions over Google's Android have left Apple disinclined to add new features relating to its rival's properties.) Third-party developers will be able to add the sharing icon, with relevant services, to their apps.

CNN: Review: Mac's Lion adventure continues