Hi,
I have found now this paper that seems relevant to this conversation:
Forte, Andrea, Nazanin Andalibi, and Rachel Greenstadt
"Privacy, anonymity, and perceived risk in open collaboration: a study
of Tor users and Wikipedians."
Proceedings of Computer-Supported Cooperative Work and Social Computing
(CSCW). Portland, OR. CSCW 17 (2017): 12.
http://andreaforte.net/ForteCSCW17-Anonymity.pdf
Cristian