"...there is no boundary anymore; the system is acting as your advisor, your friend, your doctor, your lawyer, and so it has ...

Eight hundred million users are not enough. Facebook, the world's biggest social network, is now building profiles of non-users who haven't even signed up, an international privacy watchdog charges.

Using company or personal online profiles to generate links is a tricky subject. Some people think it is spammy or misleading, especially when someone creates profiles for the sole purpose of getting ...