I don't really know why people have submitted negative comments. :(
Its one of the best community site ever.
I love sharing and i think FB is the best place to do this.
But yes there is a problem that's Children protection. :P
I use Facebook as a way to connect with family and friends. I also use it to make new friends, business connections, and more. I love the ability to create a group for special events, family gatherings, and learning experiences. As with any social site, you do need to be careful of what you post as it can be used by others to exploit your info.