Just curious. I always liked BBM and have the App but normally just text. I do like the BBM phone call feature though.
I installed it on my android phone and it worked fine but I disabled it because it really kills the battery.
Was useful for me to an extent because my GF has a BB for work so I could msg her for free when I was travelling on business out of the country, but other than that I didn't find it was worth using due to its battery draining tendencies.
Do you even lift? http://www.iron-sanctuary.com/forums/index.php