http://www.kiva.org/about/editingprogram
There's a story of one of the Kiva Coordinators who photographs the borrowers and writes their loan descriptions here:
http://fellowsblog.kiva.org/fellowsblog/2013/05/25/connectin...
Of course, when there's lots of loans to process, some of the field partners do have a tendency to just fill-in-the-blank-template.