1 Audience Matters - When writing a newsletter, it is important to keep your audience in mind. This will impact the information that you choose to include. Make sure that your audience has some potential interest in the content of the newsletter.  Length - The newsletter should be concise.
Chatham House is the origin of the anonymity rule known as the Chatham House Rule, which provides that guests attending a seminar may discuss the results of the seminar in the outside world, but may not discuss who attended or identify what a specific individual said.
In a recent debate in which I participated the moderator reminded us that the event was being held under Chatham House Rules. I wanted to ask her which one, but held my sarcastic tongue and decided to blog about it instead. Chatham House is the home of the Royal Institute of International Affairs in London.