Alastair,
My (strong) opinion is that the terms "resource owner" and "end user"
are not interchangeable.
In the interest of extensibility, we should foresee a situation that
will involve more than one end users, of which some may not necessarily
be resource owners. In fact, I would prefer n
In the current draft spec section 1.2 on terminology the definition of resource
owner is "An entity capable of granting access to a protected resource" and end
user is "A human resource owner"
In section 4.1.2 "Resource owner Password credentials" it talks of supplying
the resource owner's user
