David Coletta, Buzzword
http://www.colettas.org/?p=222
Doug Mahugh, Open XML file formats
http://blogs.msdn.com/dmahugh/comments/7672750.aspx
Ryan Ackley, http://www.textmining.org/
http://collabowriter.blogspot.com/2007/08/word-file-format-as-career.html
Thanks.