This is the world where people think it is okay to say TL;DR. That still blows my mind. There was a time not long ago that no one would say "That's too long, I didn't read it" and then start to talk about it anyway. They'd be embarrassed and ashamed. Now days people are sometimes proud of saying TL;DR. In the world of twitter I believe as the flood gates open there will be a lot of short responses like this. I agree with you though. I personally very much dislike the TL;DR term and I do like seeing people express themselves.