monkey chat etiquette:

1. It is considered bad form to lurk in the chat without at least saying hello.
2. Questions are welcome during and after market hours, as long as you understand that if people are busy managing a trade the answer may not come right away.
3. If you think your question is too dumb, be bold and ask it anyway. Guaranteed someone else was wondering the same thing and was afraid to ask. Please ask questions in the room rather than in a private message so all can benefit.
4. Avoid sending PM's during trading hours unless it's an emergency. They can be very expensive for the recipient.