Not forgetting sixdegrees.com (1997-2000). Sure, it didn't access your address book directly, but it did abuse your social graph. In my memory Plaxo was connect

Not forgetting sixdegrees.com (1997-2000). Sure, it didn't access your address book directly, but it did abuse your social graph. In my memory Plaxo was connected somehow (same founder?), but it's a long time ago, so I might be mistaken.