Twitter an awkward child as it turns 10

As Twitter marks its 10th birthday Monday, it is somewhat of an awkward child – having become a powerful communication tool but still struggling to win users and reach profitability. (Reuters) As Twitter marks its 10th birthday Monday, it is somewhat of an awkward child – having become a powerful communication tool but still struggling to win users and reach profitability.
Since making a star-quality entrance a decade ago, Twitter has become a must-have tool for journalists, activis