Mailtime app turns your emails into threaded text messages

Hmm, I just heard about this app for iOS called Mailtime. In short, what it does is it turns all of your email threads into text message threads for easy reading and responding. I love this idea because it takes away all of the mess of email headers, but the only reason why I wouldn't be able to use this on a daily basis (despite the great idea) is because I feel like I get a lot of emails from people who don't even use email correctly. What do I mean? I mean using and responding to correct subject headings, selecting text to reply to, and most importantly, not necessarily re-copying the ENTIRE THREAD of an email back into ever single reply. I mean, can you imagine how LONG these "texts" would be if you were to read these in Mailtime app?