I look at this way, Look how people used to talk and write back in shakespere's day, that language was simplified and progressed to what we have now.
The point is language is always changing through slang and what not so I just see what is happening here as a continuation of that,
but if you're putting it on and actually making an effort to talk like type like that, then you're faker than 1 pound note! and need to grow up!