I would really like to see one day that Google releases this feature for email sharing. It is very simple. Every email thread has a unique URL. I want to be able to copy that URL (see image) and send it to another person. If that person was cc’d in the thread, they should be redirected to that email message on Gmail. At present, however, to refer to an email from the past, one has to copy paste the text from that email into the body of the new email. This is quite time-consuming. Pointing to emails through URLs is so much easier.