Prior to Blackberry 7, owners of Blackberry devices who wanted to swap contact information had to either scan the QR code of the other person's Blackberry device or add them via the BB pin, but it looks like those days may be behind us as RIM has unveiled the Blackberry Tag. This new feature is expected to come as part of an update for the Blackberry 7 operating system, and the idea behind Blackberry Tag is one that iOS and Android users who use the "Bump" application should be familiar with.
Ubergizmo, RIM unveils Blackberry Tag
