Dick Costolo

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POLL: Are We All Idiots? Or Is Twitter Really Difficult to Use?

POLL: Are We All Idiots? Or Is Twitter Really Difficult to Use?

To the surprise of many, some people find Twitter difficult to understand. Are hashtags really that confusing?
Investors Unnerved: Is Twitter Too Difficult to Use?

Investors Unnerved: Is Twitter Too Difficult to Use?

The social media company's stock plunges 20 percent on report of slow user growth.
Wearable Tech, Marissa Mayer, Entrepreneurs and Innovation: A CES 2014 Preview

Wearable Tech, Marissa Mayer, Entrepreneurs and Innovation: A CES 2014 Preview

A bird's eye view of what's set to take place at the big tech event in Las Vegas next week.
Twitter CEO Spars With Tech Entrepreneur Over Lack of Women on Board

Twitter CEO Spars With Tech Entrepreneur Over Lack of Women on Board

After a New York Times story critiqued Twitter for having zero women on its board, the social network's CEO aired his opinions -- leading to a social media-infused grudge match.

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