CNET

When Facebook introduced its next-generation search product in Menlo Park, Calif., this week, the announcement was no doubt being watched closely in nearby Mountain View.

The data that Google engineers have craved for years -- rich portraits of connections between people, places, and things, all tied to real identities -- was suddenly searchable on Facebook. It's data Google is trying to replicate, using Google+ and other products, but there's no doubt that Facebook's billion-member network has given it the advantage. You can imagine the Google crew listening to Mark Zuckerberg describe the data that underpins Graph Search and wishing...