I find this so interesting in terms of todays communication, as the need to be timely today has adapted into many different abbreviations (lol, ttyl, ily, lmao, btw, tbh, lmk, ikr, wtf, L8R, TMRW, etc...). I think it is also worth it to discuss whether this has any effect on peoples present day unease with talking on the phone. Personally phone calls make me a little nervous but I had never thought about the timeliness of them and whether that had any effect. Reflecting on it now I think the improve that kind of goes into a phone call - while it gives you more time it is less rehearsed, less planned is something that I think also dissuades people. todays text message is the opposite, you can open it and you don't HAVE to respond right away. In a way it gives you more time. That could be another reason it is most peoples prefered method of communication.