Ever needed to convert a LaTeX document to Word, like to submit it to a social sciences journal insisting on MS Word format? There are several options out there, including using Adobe Reader to save the PDF as a Word document. In my experience, the best results can be obtained when using MS Word to open the PDF document (yes, MS word can open PDF documents!). Obviously you’ll have to check everything carefully, but recent version of Word even seem to handle most equations right.
Alternatively, write in Pandoc Markdown to start with (or Sciflow if you need online collaborative writing), and you can create beautiful PDF as well as Word document, whatever you need.
Didier Ruedin 