Communication Pros and Cons

E-mail
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.

Telephone
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?

Memorandum
Pro: A brief exposition of carefully considered thought.
Con: An alibi posing as a message.