And they certainly don't address some of the substantive privacy issues the social network faces. Here are five of the biggest questions we still have about Facebook's privacy policies.

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The petition, according to sources, has raised concerns about the lack ... the changes made in WhatsApp’s privacy policy following its acquisition by Facebook. The petitioners have alleged ...

U.S. Sen. Charles Schumer, D-N.Y., sent a letter Sunday to the Federal Trade Commission calling for regulators to draw up clearer privacy guidelines for Facebook and other Internet social networks to ...

The Irish DPC said it shares the concerns of the Garante, Italy's data protection regulator, which also asked Facebook for information in September to assess the product's compliance with privacy ...

As if that wasn't enough, the privacy concerns came to a head when Facebook accidentally exposed some users to others' private chats for a few embarrassing hours last week. Facebook executives ...