This year's parade of cool new wireless products is beyond doubt the greatest, most diverse series of product launches in wireless history. Apple's new operating system (OS) and new iPhone are the obvious places to start, but look at everything else coming to market:

• Last month, Sprint introduced its Palm Pre, a touch-screen phone with a killer OS.
• Research in Motion is coming out with multiple new BlackBerrys this year, including an update to its touch-screen...