User talk:Eduard Trololo

Invitation to take part in a pilot study
I am a Wikipedian, who is studying the phenomenon on Wikipedia. I need your help to conduct my research on about understanding "Motivation of Wikipedia contributors." I would like to invite you to a short survey. Please give me your valuable time, which estimates only 5 minutes. cooldenny (talk) 07:49, 15 April 2011 (UTC)