Software

Firefox 4 slips to 2011

Twitter buys Mixer Labs to enhance geolocation services

HP investigates "racist" facial-tracking algorithm

Wordpress readies major upgrade

Augmented Reality is the shape of things to come

Linux penetrates high schools, healthcare

IDC reckons Windows 7 will be the last

Plurk! Microsoft pulls site after plagiarism claim

Goog.le gives short thrift to bit.ly

Microsoft axes Indeo