OK - file this under ridiculous products. Diet Coke has launched a new brand called Diet Coke Plus. It's Coke plus vitamins! Because, I know I look to my soda to give me all the nutrician I need. Now, I like Diet Coke in all its forms. I even gave Coca-Cola Blak, Coke's energy drink that is basically a mixture of Diet Coke and coffee, a try found it decent tasting. But Diet Coke Plus is just one of those things that makes me ask 'why?'