No one is safe. Facebook guru Mark Zuckerberg's sister Randi was irked when a photo she posted to her Facebook account was tweeted to a wider audience. The photo shows her family, including Mark, making funny faces while viewing the new poke application on the site. When someone tweeted it—either because she subscribes to Randi's Facebook page or is friends with Randi's sister—Randi wasn't too pleased. “You reposting it to Twitter is way uncool,” she tweeted. And later: “I’m just sensitive to private photos becoming ‘news.’”
