Broadcast messages on BBM. Some people love them, some people hate them. Some people use them, some people abuse them.
Kevin spent some time switch his devices around and ended up using BBM on the BlackBerry Dev Alpha. Before he made the switch though, he sent out a broadcast BBM asking folks to reply if they wanted to remain on his BBM list.
That use case is great and acceptable but not everyone uses broadcast messages that way. Often times it's just another way to spam a ton of users or just annoy everyone on your BBM list. So alas, we have to ask. Keep them in BlackBerry 10 or drop them? Sound off.