There's been much talk this year about the future of search in social networks. Facebook processes more than a billion queries a day with a notoriously underpowered search engine. "We aren't even trying," Mark Zuckerberg has said. Not yet, anyway.
Today we're getting a good idea of what "trying" looks like. Path, the social-networking startup that brands itself as "the smart journal," is rolling out an update today that brings some innovative search features to its apps for smartphones and tablets.
Path consists of a series of saved moments -- photos, … Read more