surely 'pwned' = 'poaned'?
anyway, on topic. Yes, the world will end, No, you shouldnt care..... unless The End of Existence™ (©Hollywood 1921-2005) happens to come in Nuclear form and you're on the opposite side of the planet to ground zero. Then you're really fsck'ed and in for a long drawn out suffering gruesome death. Start stockpiling the swarfega and calomine now.