Facebook seeks $5bn initial public offering on Wall Street

Facebook has filed to go public and is seeking a $5-billion initial public offering -- the largest flotation by a Wall Street-listed internet company.

HP surrenders as post-PC era beckons

The surest sign the post-PC era is here is the announcement by the world's top personal computer maker that it is taking steps to exit the business.

Net giants join next-gen address stress test

Facebook, Google and other tech giants have taken part in a global test of a new system designed to replace the dwindling pool of Internet addresses.

Apple denies tracking iPhones

Apple on Wednesday denied claims it was tracking iPhone users but said it would fix software "bugs" that resulted in location data being unencrypted.

Murdoch's Wall Street Journal takes on New York Times

The two newspaper heavyweights are poised to do battle as Rupert Murdoch's Journal challenges Arthur Sulzberger's Times.

2009: The Year of Twitter and Facebook

Twitter, fuelled by smartphones and online bursts of 140 characters, soared to lofty heights over the past year while Facebook eclipsed MySpace.
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