Very good app for communication. I think its very good to connect with friends that are anywhere in world. This apps interface and design is very good. I love the concepts of this app. And now a days it is very good with security and new functions . I love the improvements done by facebook. Easy to use . Easy to upload images , write status and much more features makes it good. Easy to talk with friends and make new friends on facebook its easy and makes it very efficient to communicate with new friends.
I love this app too much. I must say this is the first app that connect the people worldwide.