Is this ironically not the exact same procedure used by those odd Koreans trying to improve their English pronunciation? Smells like snake oil...
The amount of people who have read this story and completely misunderstood is mind boggling, not just here.
This story was created by the daily mail. They're a british "paper" nearly on par with the Weekly world news. The girl had the procedure done for a legitimate reason. She actually had a shorter than normal tongue.
She probably said to someone that after doing so, she found it easier to pronounce some Korean sounds, and God knows how the Daily Mail caught wind of that, and we now have the story you see before you.