I added this to the Halo feedback thread, but personally I would love if when responding to an Inbox message on Halo Waypoint it would operate like replying to a thread. What I mean by this is you have the ability to see previous posts while replying, I was hoping you could see previous messages when replying in your inbox as well. I tend to forget what I wrote as well as what the other person wrote.
Would anyone else like to see something like this implemented?