Slump in iPad sales takes the shine off Apple's revenue results

The GuardianSlump in iPad sales takes the shine off Apple's revenue resultsThe GuardianSales of the iPad have slumped to half their pre-Christmas high, with signs that demand for Apple's tablet computer may be in permanent decline. Despite a forecast-busting $7.7bn (£4.5bn) profit, the computing firm's shares dipped in after-hours ...