Social Networking Privacy

For my first post, I would like to argue about why I think social networking groups: facebook and myspace are not keeping users safe. When you first sign up with either of these websites, your profile is consider public domain. I think all profile should be private regardless, and if the person given you permission then you may view their profile. Expressing yourself online is very dangerous. It could lead to bullying, lying, losing a job, and much much more.