on/mobile wine apps

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Uncorked: Mobile wine apps -- Yay or nay?

You already lean on your iPhone or Blackberry for help in all kinds of situations. What about when it comes to selecting a wine? An informative app could help you out of a jam. The major problems with these sites is that you have no way to balance the information you just looked up with what is staring you in the face on the retail shelf or in the monstrosity of a wine list open before you.