English is not the first language of an awful lot of people in the world, and even of those for whom it is, there are many different regional varieties.
Languages evolve too; the English of today is very different to what it was 500 years ago, and appreciably different to what it was even just 100 years ago. Even txt spk is becoming a part of the living language and you can either accept that that's the way things happen or not.
Finally, not everybody is a good typist so some form of shorthand is quite acceptable in many cases.
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Edit: "English is not the first language of" ...



I'll let it stand.
