I've never owned a blackberry, but up until now blackberry app world was not avaialble over wifi? That is total crap right there, no wonder RIM is so far behind !
Blackberry App World was always available over Wi-Fi, but the current version doesn't allow a blackberry sitting around with no BIS/BES data plan of some sort from a carrier to access App World over Wi-Fi. Past versions did. Now they have gone back to...