So if I write a node and use this token in the node then when the messaging module sends the node the token http://example.com/webform/10?token=[tokenauth-token]
Is replaced with the users token?

What I really would like to do is have the node the user types to make a message have tokens in it that get replaced this being one of them, the others being uid, email etc.

If not and someone has any thoughts of introducing this feature like what hooks etc I could work on it.
Thanks