Doing this would cause LG to fall as a company.
Please follow:
LG manages to ban the PS3 but because of that, all Sony and Microsoft fanboys will go crazy. Sony fanboys will go crazy because they want Playstation. Microsoft fanboys will go crazy because they won't have any competition and no one to talk smack to. Nintendo fanboys will continue playing their Wiis. Sony and Microsoft fanboys will unite and take down LG by going to all electronic stores and smashing anything made by LG, including their dishwashers and washing machines. All the electronic store owners will realize that all LG products are a taboo and will never sell them ever again. While that is happening, all the ninja fanboys will sneak into the LG offices at night and destroy everything with airsoft guns and airsoft flamethrowers(if they exist) because they spend all their money on games and beer and have to settle with cheaper guns which just happen to be airsoft guns. LG will surrender and the president will go into hiding and never come back out unless he needs to use the restroom. Sony Playstation is back in the United States and everyone is happy. The Sony and Microsoft fanboys must split up in order to talk smack about each other again. All the ninja fanboys will become real ninjas and earn enough money to finally buy what they really wanted, guns(biceps) because they will join a gym.
In the end, fanboys will save the PS3.
The End.