Video: Buzzy "Real Time" Startup Hot Potato Launches

Do Twitter and Facebook users need yet another messaging service? Yes, says a small New York company with lots of money, big-name backers and expectations.

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Video: T-Mobile's Newest Line of 3G Phones

Heading into the holiday season, T-Mobile shows off some new texting, photo-taking, Facebook-equipped, geolocating handsets.

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Video - Ford Digital Guru: Social Media=Cocaine

Kara Swisher interviews Scott Monty, Ford Motor Company's digital media guru, about the impact of social media on big companies.

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Video: Twitter, Facebook blame attack for outage

Popular website Twitter and Facebook blame hacker attack for outage.

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Video - Facebook breaches Canadian privacy law: commissioner

Facebook breaches Canadian privacy law: commissioner

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Video: Power of social networks

As Michael Jackson's death sparks alarm worldwide, social network sites continue to dominate the spread of international news.

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Video: Meet Bobby Johnson, Director of Engineering at Facebook

Bobby is responsible for making one of the most popular sites on the Web run smooth and run fast. His days are spent running a team of programming geniuses responsible for cool projects like Facebook Video and Facebook Chat.

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Video: Facebooking the Pope

Just when you thought you had enough Facebook Friends, devout followers of the Vatican can soon add the Pope as a friend.

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Video: Digg, Facebook and Twitter

Just what is the "close" relationship between Digg, Facebook and Twitter?

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Video: Students react to a new face for Facebook

Facebook's homepage is getting a makeover. Starting Wednesday, users will be able to get real time updates on what their friends are doing. The move is being viewed as a way for the social network to stay competitive with Twitter.

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Video: Facebook Addiction

A report on "Facebook addiction."

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Video: Facebook backtracks on terms of use

In an about-face following a torrent of online protests, Facebook is backing off a change in its user policies while it figures how best to resolve questions like who controls the information shared on the social networking site.

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Video: Facebook turns five

As Facebook turned five years old this week, it faces questions about its plans to generate revenue. The popular social networking site boasts 150 million users, and a value of about $5 billion. But mixing business and friendship could give the site growing pains. Bobbi Rebell reports.

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