Just got this via mail:

Corporate wikis are the most important application of Enterprise 2.0 and regarding that we - a research team from Maastricht Business School - conduct a survey focusing on the potential of Enterprise 2.0 for knowledge management.

For this business research we survey (Online Survey < 5min) actual employees who use Enterprise 2.0 (wiki, blog, social network etc. - in your case the wiki).

http://www11.fdewb.unimaas.nl/nq.cfm?q= … 010f73fa4a

WikiMatrix users might be interested in taking the short survey.