Apple lovers everywhere look forward to the keynote of CEO Steve Jobs at MacWorld as if it were Christmas and their birthday all rolled into one, and Jobs rarely disappoints. But for investors this week, he has done just that, as they expected miracles and for Apple to unveil yet another world beater. This week Jobs owned up to the weaknesses in the first Apple TV product, and fixed them, confirmed that virtually every major Hollywood studio is now ready to embrace either iTunes, or Apple TV or both, and saved the biggest gasps for his new super thin notebook, which is being marketed under the term ‘Thinnovation,’ at its fattest at three quarters of an inch, and thereafter tapering…