Last week NeoMedia announced that their NeoReader mobile barcode application is now available for BlackBerry. In a nutshell NeoReader uses the camera on newer devices to read barcodes and open a hyperlink. The reader reads most standard 2D barcodes using the camera including QR, Data Matrix, & Aztec.
So far it is available for the 8300, 8310, 8320, 8100, 8110, & 8120. Noticeably missing are the Bold and the CDMA variants of these devices.