In Depth: Black Friday: how the biggest shopping day on record took down the web

Black Friday: the biggest shopping day on recordHow did you get on? I got a watch I'd fancied for ages and a TV I didn't think I could afford.If you're wondering what the blimmin' heck I'm on about, then you might just have missed some brilliant bargains.I'm talking about Black Friday, which has gone from a weird thing Americans do to one of the most important bits of the tech fan's calendar.Black Friday is the day after the US Thanksgiving holiday, and it's when retailers start slashing prices