Messaging Apps

Skype vs Google Talk

E-health and Web 2.0: The doctor will tweet you now

Patients can now meet their doctors in 'the cloud'

Social networking boosts legal, regulatory issues

For companies, the sites are too valuable as sales tools to block

Emergency Internet: Smartphone tethering

Teleflirtation: The latest hot way to hook up

Teleflirtation: instant messaging hookups during a telepresence conference are result of lifelike videoconferencing sessions

Crafting a UC strategy

Tech Debate: Google Gmail vs. hosted Microsoft Exchange

Switchboard routes multichannel support calls

Orange says life is better on its mobile social network

The mobile operator plans to exchange presence information with other sites to make it clear when it's a good time to call

Microsoft offers Twitter-style service in China

MSN Juku lets users post 140-character messages on a scrolling timeline