The poet e.e. cummings always wrote in lower case. No one tried to "correct" his form or style. Some authors writing about southerners use different dialects trying to evoke the sound of how they speak. No one tries to "correct" them. Why do people take it upon themselves to "edit" the way we express ourselves and force all into the same boring static rigid mode? That is unique to us and differentiates us from one another. It is called "STYLE" and different authors have different styles. Same thing on an internet social site. We are all AUTHORS with our own specific style. We are not cookie cutter stampings that all look alike and sound alike and talk alike and think alike. Are we?