stfu! She has her own style and there will always be people that will appreciate her artwork. Go read another damn manga, you crappy excuse for a yaoi fan.
You don't have the right to call her a bad artist, I don't care if someone puked on a piece of paper and called it art, art is an individual thing. What has the mangaka done to you that gives you any authority to insult her? It was a tongue piercing, so what, people pierce their ears at home all the time. Did you know that branding by a husband on a wife(or vice versa), at home with her consent is legal in England, perhaps you should think of that before you get upset over meer tongue piercing.
Disgusting tongue piercing: painful & soon 2b infected thanks to butt-ugly psychopath perp. Note mangaka: get help, idiot. You're a lousy fucking artist, too.