Such a simple feature would have saved me a lot of turmoil over the years. I've been bitched out by friends, family and co-workers over forgotten texts many tim

Such a simple feature would have saved me a lot of turmoil over the years. I've been bitched out by friends, family and co-workers over forgotten texts many times. Lack of mark-as-unread really screwed up my ability to communicate with people for a while. I had to ween myself off relying on it as a todo indicator.