Communication Pros and Cons
Pro: The ability to send and read messages at your convenience!
Con: The ability to rapidly offend others or embarrass yourself combined with something you've always wanted: Another in-box.
Pro: Now you can reach others no matter where you are.
Con: Now others can reach you no matter where you are.
Face to Face
Pro: You can see and interpret the other person's body language!
Con: Was that a yawn?
Pro: A brief exposition of carefully considered thought.
Con: An alibi posing as a message.