Perhaps you will understand me better if i am explicit about my own intent.
We can share passages directly from our Kindles and thereby be more specific with our references rather than just making vague and ambiguous gestures. Since we both have Kindles and both are reading some of the same books ... would that not be useful? It's like how we share web pages with URLs.
I thought i had implied that to you in [item 18466], but got no kind of positive response in return. In fact you seem to imply that there was a technical reason why it could not be done, and now you seem to be implying that there is a rights reason why it should not be done. Well now i think i have quite adequatley explained why neither is a good reason not to use these kind of direct pointers.
So i ask you directly ... can you do it ... and/or do you not want to do it?