E-Mail Politeness

Food for thought.
Have you ever sent a joke to someone that you really didn't know. They were just in your contacts list.  Why did you do that? You should know who you are sending your e-mails to. You should know who likes to receive jokes, political information, etc. Everyone doesn't enjoy reading "stuff." If you have a contact in your e-mail list, but don't know them very well, don't sent them "stuff". Maybe you received something and then you copied other e-mail address's from the "cc" that it was address to. Maybe you thought, well you kinda of know some of the them.  They may like receiving something from the original person, but don't know you well enough and don't appreciate you sending cuties to them. Just think about it and know whether you should send that joke on.