Dear Lodewijk,
Hi all,after some delay, the survey to all participants will go out tomorrow. It will be a thankyou message posted on the talkpage of all participants (who will get an email because their talkpage is altered if activated - default setting for new accounts). This thank you will include also an invitation to a survey.
This message and the survey is available in 18 languages. Please check it out in multiple languages on http://commons.wikimedia.org/wiki/Template:WLM-thankyou-message?uselang=nl (nl = your language) and http://commons.wikimedia.org/wiki/Template:WLM-thankyou-message . Please note it on the template talkpage or in this thread if there are any problems. We will assign at a later stage a responsible native speaker for each survey version.We will not post yet the message to the people who only participated in the Hungarian contest.