“I wouldn’t touch you with a thirty-nine-and-a-half foot pole.” There’s a bit of inherent risk when shopping online. You’re handing over your credit card to a retailer that promises to ship you something in return. Most of the time transactions are completed without issue and orders are fulfilled as promised. Sometimes things go awry, though. And sometimes Best Buy ruins Christmas. Best Buy started reaching out to customers earlier this week — you know, mere days before Christmas — that the retailer was unable to fulfill orders placed as far back as November. Big Blue was sorry but they were...