For a sociology of wikis

Fuzzy idea:

compare structure of wiki communities. Get some wikis with similar environment (age, number of users, number of pages, ...) and compare their structure.

For example, the Italian and the French Wikipedias (more conflict, less conflict? more active, less active? ...)

Or the
 * http://www.conservapedia.com/Main_Page
 * Citizendium
 * Uncyclopedia
 * http://eng.anarchopedia.org/Main_Page