It's remarkable to see how the iPhone has been so impactful that it's pretty much made its own category of device.

Quoted: Despite such worries as data security, IT staffs are beginning to support Apple's device—especially if the CEO starts carrying one.

Quoted: Apple makes it easier for companies to reverse their iPhone opposition in part through upgrades to the software that make the device more business friendly. A version due in June, iPhone 3.0, will add security and management features expected to make it more attractive to large companies. "It's too early for iPhone to be a serious competitor to BlackBerry in the enterprise, but a year from now it will be," says Ted Schadler, vice-president and principal analyst at Forrester Research (FORR) who on Apr. 14 published a report on iPhone use by enterprises.