Just got an email from AMC saying they'd be having a New Years Eve/Day Walking Dead marathon with every episode in chronological order.  I remember they had the same promotion last year, but it just wound up showing season three episodes after being advertised as showing all of them.  Hopefully this is true, because last year I was extremely pissed when they didn't show all of them.  Anyway, while I read the email I began to wonder why they didn't show all of them last year like they said?  Does anyone have any idea as to why that was?