Table stakes: What are the necessary features in smartphones?

Table stakes: What are the necessary features in smartphones?Smartphones took the wireless industry by storm this year. It seemed that the world's handset vendors churned out newer, faster devices every month. With that in mind, it's worth taking stock of the smartphone features and functions that are now necessities among competitive smartphones--the table stakes in the smartphone game. FierceWireless surveyed a handful of analysts to find out what, by the end of the year, became table stakes in smartphones--as well as might become the table stakes in 2011. Special feature

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