Pathological liars that we had exposed them to be - including pedophile Kevin, unreputable
recruiters like Zhang popping up on here under many aliases before he got banned, crappy
Western business operators like Martin Wolff, etc. etc.

The crappy world of ESL is so full of shit indeed...

So what? Governments around the world are full of 'shit' too. (Oh, and is 'unreputable' a word?)

People wanting to engage in ESL teaching should do their 'due diligence' - failing to do so is foolish.

As for idiots like 'Kevin' and 'Zhang', why bother? People like that should be ignored - they'll soon get the message and go away!