My good friend Michael Yuan (Ringful Health) put together a quick survey on BlackBerry to better understand popular BlackBerry versions and help them prioritize their product road-map. The survey results are public so everyone can benefit from this survey:

So, while we are working on BlackBerry versions of our apps, we are really interested in finding out where the “common denominator” is. Is it sufficient for us to target BlackBerry OS 4.6 and above? Or, do we really need to go all the way to OS 4.2 or even OS 4.0? Do we need to release a seperate app for touch screen BlackBerry devices? Can we rely on the BlackBerry AppWorld to distribute our app?

Read more about the BlackBerry survey and participate….