So you've got this hot new "super app" off BlackBerry App World, and want to share it with a friend? You could message them the name of the program, but that's so 2010. Soon, BlackBerry's going to have its very own "Gift This App" functionality through BBM, which will let you take advantage of that handy new carrier billing to debit the cost of the item and wing it to your recipient. RIM envisions the functionality used by parents who want to limit their children's access too, by taking full control of their purchases and subscriptions from their own remote handset. Now, we'll just sit back, re