It's all well and good to cut corners when you're ridding durable, miniature electronics of their brittle plastic clamshells -- but this time, Amazon's "Frustration-Free Packaging" initiative has gone too far. The company's shipping computer hard drives in the stuff. According to dozens of irate customers, Western Digital hard drives shipped by the e-tailer over the past several months have arrived in damaged cardboard containers, thin layers of bubble wrap, or even loose in a simple electrostatic discharge bag without an ounce of padding to keep them from harm. And while some buyers shipped them back immedia