Since new batches of wine, bottlers, everybody in the business can't keep up with additional info that comes out from many nations all the time about wine, maybe there'd be a market for a hand-held listing (changing frequently) ratings, history, geography, all the information about wine, wineries, sales, prices, etc.

Better yet maybe a hand-held for horse racing! You couldn't take a book big enough to the track to cover all important data about horse racing.

Maybe the same hand-held could be used for whatever you needed a lot of info for what ever your interest. With cloud computing, all you would need is your 7 or 10 inch hand-held.

ORY