Like it or not, the Blackberry did have a strong quarter according to NPD. The Blackberry comes in more varieties, often much cheaper than the iPhone and it is available on every wireless network - including what many percieve to be the best in the US, Verizon. Apple is, so far, sticking to just AT&T.
An aggressive “buy-one-get-one” promotion by Verizon Wireless helped Research in Motion’s BlackBerry Curve move past Apple’s iPhone to become the best-selling consumer smartphone in the U.S. in the first quarter of 2009. RIM’s consumer smartphone market share increase