We're a London new media agency who are about to make some Blackberry apps for clients. Although we're generally recommending to hold off until BB10 for making apps we may need to make some for current OS's. So my question is, after looking on the web and finding very little useful information, can anyone point me in the direction of decent OS usage and / or device usage stats for Blackberry users (preferably globally but I imagine stats are more likely US related). Clearly we need to factor this into development and testing costs.
