Hi I recently completed the ICANN survey on diversity and gradually an idea came to mind. First a question. Why are you linking the RIPE survey to the registration process? This is the bit that causes me a problem. This link makes it much more difficult to collect the diversity data anonymously. ICANN has not linked their survey to any registration process for any specific meeting. They have simply announced a link to a survey that anyone, like myself, can go to and complete. Within the survey they asked some questions like "Have you ever attended an ICANN meeting?". This allows ICANN to gather anonymous information and put it into context regarding ICANN meeting attendees. So, you could create a survey, using SurveyMonkey if you wish, and send a link to the survey to all the attendees of RIPE 74. This allows you to retrospectively gather this information for RIPE 74. Because it is not directly linked to the registration it will also be anonymous. If 500 people attended the meeting and 200 people choose to complete the questionnaire you have no idea which 200 they are. That would satisfy my concerns and you have the data in the bag for the last meeting. For future RIPE Meetings, you could again create a survey and include a link to it in the information pack handed to attendees at the meeting desk. Open the survey on Tuesday, by which time the majority of attendees have picked up their pack. Close the survey at the end of the meeting week, or maybe allow an extra week to complete it. An advantage of closing the survey at the end of the week is that even the IP addresses used by most people won't be identifiable if you did accidentally collect that information. The advantage of this is that you can run surveys at meetings without any link, direct or otherwise, to the identifiable registration data. cheersdenis