I'm trying to figure out the debug mode before I start work with this module, and here are some things I can't figure out:

- are the 'debug method' and the 'debug mode' different?
- can the debug method send a message to another user? I can't get this to work -- messages to myself appear in the current page. I was expecting a reload in another browser logged in as user B to show me a message sent with debug method to user B.
- can the debug mode send a message to another user?
- if the debug mode is enabled, will the debug method not be used?

Thanks! The debug system looks really useful -- just too complex for me to figure out without explanations.