Everyday I run into BlackBerry users who proudly show me their massive BlackBerry Messenger contact list filled with friends, family, co-workers and business contacts. I always ask them, “What would you do if you lost all of your BBM contacts?” Generally, I get the look of utter horror, which is then usually followed by a colorful statement. Then I ask them, “When was the last time you backed up your BlackBerry Messenger Contacts?” The blank stare I get generally tells the story. So, today w...