http://hothardware.com/newsimages/It...3/AMD-Logo.jpg AMD reported its second quarter results today, and the stock market is anything but happy with the numbers -- in the past hour, the stock has shed more than 18% of its value, plunging from $4.57 to $3.86 as of this writing. Given the size of the plunge, you'd think the company had just announced its own imminent collapse. In reality, the company...