Enable Ticket ID to display in subject line of all email comms within a ticket

I can only agree with the above!
At the same time, this idea has just not enough upvotes. I talked to the HS support and they advised that in average an idea takes one year to be analyzed and implemented. Taking this into account it could take a long time before even reaching the radar. Funny though, if you consider that the HS chat/ticket provides you an ID.