Gist for BlackBerry smartphones version 1.5.48 was made available for download over the weekend. The last update for this app included BBM integration, version 1.5.48 includes “Better support for new high-resolution devices (e.g., 9900). More countries supported.” Gist is a free app that acts as a “social address book” integrating your BlackBerry contacts, Google Apps, Facebook, Twitter and more. For more info and to get the app go to gist.com/blackberry or search for it in BlackBerry App World.