BlackBerry vs Apple Which is better for business users T

The BlackBerry has long been the king of business devices, but a growing
number of companies are looking to Apple's iPhone to power their mobile
workforce

Source:
http://www.telegraph.co.uk/technology/mobile-phones/7750578/BlackBerry-vs-Apple-Which-is-better-for-business-users.html

Should you be worried about new Cellphone hacks

How concerned should business users be about wireless security now that another group claims to have cracked the security scheme used by 80 percent of the world's cellular telephones?

Source:
http://articles.sfgate.com/2009-12-29/business/17462061_1_gsm-wireless-security-cracked