Why I fear for the English language - Part 2

Teachers have to LOL — or they’d cry (theage.com.au)

This is why I feel sorry for teachers. And for future employers trying to figure out what the hell they’re banging on about.

Listen up you punks, and listen good. If the Internet is to become the centre of the universe, then your online writing HAS to improve. Otherwise, we’ll end up having to use Orwellian style newspeak-esque language just to communicate.

What is wrong with proper usage of the English language? Can someone explain THAT to me?