I recently changed my email address and re-visited many sites to update my info. When i went to clarion research there was no 'update' link available so i emailed them asking if they could update the info for me or if I should re-register. They responded within 24 hours and let me know that their panel is closed and they were no longer conducting research. I wish I would have saved the email, but i didn't think it would be useful. This communication took place over 2 weeks ago now. I replied asking them why the registration site was still up and accepting new panel members if they were no longer needed. To date I have not received a reply to that email. I had been registered with them for 8 months and had never received any invites. I believe their site stated 2-3 per year (Being from Canada i cut that number in half) so i did still have hope that i might hear from them. But I guess now i know that day will never come. Oh well, nothing ventured, nothing gained.