When I have a thread going in BBM (that is for text messaging) my phone does not vibrate when I receive an alert. If it is just a plain sms then it works just fine. Does anyoen have this trouble?
nope. 1.) it could be the be a bug in the OS leak you're using?
2.) do you have set to vibrate in for a new alert in your current sound profile for BBM? 3.) are you using a hybrid? if so, which one..