A man from Riyadh, the capital of Saudi Arabia, beat and then fatally shot his daughter after catching her using Facebook to conduct a conversation with a man, according to reports. More than 30,000 Saudi Arabians use Facebook, but religious figures such as Saudi preacher Sheikh Ali al-Maliki condemn the site as a hotbed of lustful activity. "Facebook is a door to lust and young women and men are spending more on their mobile phones and the Internet than they are spending on food," al-Maliki said in a recent TV interview.

Now think twice before you log into a social networking site....