Twitter

Close-up of a handheld microphone on a stand, its handle wrapped in green, white and blue tape, against a blurred background
Blaving, a new social network billed as the “audio Twitter”Technology

Blaving, a new social network billed as the “audio Twitter”

Rosella C.Rosella C.June 28, 2011
Electronic stock market board listing ticker symbols in green and share prices in orange and red digits
Does Twitter predict stock market movements?Investing

Does Twitter predict stock market movements?

Rosella C.Rosella C.April 6, 2011
Aerial view of a corporate office campus beside a highway, with salt marshes and the bay behind it
Investing in social networks: overvalued doesn’t mean unprofitableInvesting

Investing in social networks: overvalued doesn’t mean unprofitable

Rosella C.Rosella C.March 28, 2011
Several passengers sitting side by side on a train, each looking down at their own smartphone
Business ideas built around social mediaBusiness Ideas

Business ideas built around social media

Rosella C.Rosella C.March 27, 2011
Ryan Sarver in a dark blazer speaks on a conference stage while an interviewer in a red sweater listens
Twitter turns away and shuts down its imitatorsSales & MarketingTechnology

Twitter turns away and shuts down its imitators

Rosella C.Rosella C.March 15, 2011
Smiling man with curly hair tied back, wearing a white V-neck T-shirt and a pendant necklace, indoors
David Bisbal stirs up trouble on Twitter… againSales & Marketing

David Bisbal stirs up trouble on Twitter… again

Rosella C.Rosella C.March 14, 2011
Small white square card reader plugged into the headphone jack at the top of a black iPhone
Twitter’s Jack Dorsey creates Square and moves into paymentsBusinessTechnology

Twitter’s Jack Dorsey creates Square and moves into payments

Rosella C.Rosella C.March 9, 2011
Stone facade of a San Francisco office building on a sunny street, with a vertical Twitter sign and bird logo on the tower behind
Twitter could be bought by Facebook or GoogleBusinessTechnology

Twitter could be bought by Facebook or Google

Rosella C.Rosella C.February 11, 2011
Mark Zuckerberg in a grey T-shirt and jeans speaking into a microphone under a tent, with press photographers and reporters at laptops
Mark Zuckerberg’s Facebook could stall Twitter’s growthTechnology

Mark Zuckerberg’s Facebook could stall Twitter’s growth

Rosella C.Rosella C.January 26, 2011
People sitting in a row of chairs at an indoor gathering, looking down at the mobile phones in their hands
The Twitter effect: chasing followers at any costSales & Marketing

The Twitter effect: chasing followers at any cost

Rosella C.Rosella C.January 18, 2011