Frysbe - Frysbe: Make global friends at random and the fling app comes up with features to send messages to strangers from every corner of the world to expand your social circle.
Ferris - Create video albums & invite others to collaborate
PenPal World - Connect with people all over the world
Shopafor - Socially connected gift registry making gift buying easy
Unbordered - Unbordered app comes up with features to help you in finding the perfect language practice and exchange partners so you can practice foreign languages right through your mobile phone.
My Friends Love Gifts - Find the best gifts for all your friends birthdays