Research

Overview of qualitative research in information systems: http://www.qual.auckland.ac.nz/
The Qualitative Research Guidelines Project: http://www.qualres.net
Resources for qualitative data analaysis: http://onlineqda.hud.ac.uk/resources.php
A layperson's guide to co-operative inquiry: http://www.bath.ac.uk/carpp/layguide.htm
STSwiki: http://www.stswiki.org/wiki/Main_Page
PARnet: http://www.parnet.org/ (seems inactive)

Delphi method

Wikipedia article: http://en.wikipedia.org/wiki/Delphi_method
An article on the background and procedures of the Delphi method: http://www.iit.edu/~it/delphi.html
The (arguably old but still seminal) Delphi book: http://www.is.njit.edu/pubs/delphibook/
An interesting, more moden paper on the Delphi method: http://www.gerenciamento.ufba.br/Downloads/delphi%20(1).pdf
DEMOS, the Delphi Mediation Online System: http://demos-project.org/
HERO's e-Delphi system: http://hero.geog.psu.edu/eDelphi/
State of the Future Index (SOFI): http://futureindiana.com/blog/?cat=7
Survey Research at the CSU Writing Guides: http://writing.colostate.edu/guides/research/survey/
Valery Fremaux's Moodle 1.9 activity module "Cognitive Factory": http://moodle.org/mod/data/view.php?d=13&rid=2067&filter=1

How to write a thesis by Andreas Lloyd: http://eskar.dk/andreas/blog/?p=266
Colorado State University's Writing Guides: http://writing.colostate.edu/guides/