Language has no independent existence apart from the people who use it. It is not an end in itself; it is a means to an end of understanding who you are and what society is like.
David CrystalAlthough many texters enjoy breaking linguistic rules, they also know they need to be understood.
David CrystalGrammar is what gives sense to language .... sentences make words yield up their meaning. Sentences actively create sense in language. And the business of the study of sentences is grammar.
David CrystalI believe that any form of writing exercise is good for you. I also believe that any form of tuition which helps develop your awareness of the different properties, styles, and effects of writing is good for you. It helps you become a better reader, more sensitive to nuance, and a better writer, more sensitive to audience. Texting language is no different from other innovative forms of written expression that have emerged in the past. It is a type of language whose communicative strengths and weaknesses need to be appreciated.
David Crystal