There are lots of friend networking and other social networks but how safe it really is? Facebook specially being as popular as it is, there are lots of flaws with their privacy settings. Last month when they have maintenance and done lots of updates, it also made few changes on my profile privacy settings. Some of you who have profiles on some free dating sites, it is best and I would recommend to check your profile from a friends account or from a different browser or search yourself from different browser aside from the browser you use to log in your account. It is best that you check how your profile is viewed from outside the network. Facebook actually have this feature but still try to search your name in google when you are logged out of that network.