When a quote is copied, a hyperlink should be inserted to the actual post. This backward chaining can be useful to get the relevant parts of the conversation.
Consider the following post (in brown)
Thank you, I heard that long ago and have been laughing ever since.Originally Posted by Arthur Itus
Everyone is going to want to see the post of which Arthur responded. Currently, one has to manually scroll back to find it. A hyperlink to the Arthur's Original Post can make it easy.