Does iPhone Hurt BlackBerry?

If Changewave Alliance members are an accurate reflection of broader market trends, sales of Apple iPhones do not hurt sales of Research in Motion BlackBerries, Curves and Pearls. Since January 2007, it appears the percentages of new phone buyers who plan to buy either an iPhone or RIM device have increased fairly steadily, with Apple retaining a slight edge in buying intention.

Of course, things could change once poll respondents actually go to the retail outlet to buy. But the poll suggests that the iPhone is not hurting RIM's handset sales. Instead, sales of smart phones seem to get a boost. Among brands, it most likely it is Motorola devices that are taking a hit.