Book worms and tree huggers rejoice as another eBook option has surfaced.  This newest development is making home on RIM’s popular Blackberry line of devices.  Brought to you by Fictionwise, Barnes & Noble’s online eBook reader service, the eBook app will allow you to browse B&B’s free catalog of books online as well as all of their 60,000+ titles available for sale online.  See a book you like?  Now you can buy it straight from your phone....