Spit Parties: The Trend Piece That Will Destroy The World

Guess what you're doing about six-to-10 weeks from now? Going to a "spit party!" Thanks to some dynamite PR and one very fancy guest list, plucky young tech firm 23andMe has made DNA testing parties the hottest new trend around. And they're bringing it to the masses—via media moguls at Fashion Week parties, that is.…