A friend of mine is doing a masters in english, for his defence he claimed there are now three forms of english in use. Oral, written, and chat. He argued his defence with 'text' on a phone. He has a kid do the texting for the committee (faster...) and at the end he came out with a printed summary of the text sent both ways... all full of 'text shorthand' he was granted his degree. LOL... where R-U... and all the others are common to see in text and IM but are starting to creep into regular writing practices. It seems that where proper grammar and usage are missing 'text' creeps in. It is sad as there is a lot of reading between the lines and interpretations made.