Just to add, this account 'Twixy' is my second attempt and the same shit happened again.
Eventually it accepted my captcha (i think on the 11th or 12th attempt) and even then, sent an email to me, i clicked it and got ANOTHER captcha which refused to work. When I finally gave up and went to store.arduino.cc to find contact details (again well hidden) I suddenly find the site recognises 'Twixy' even though I have not completed registration.
Mod edit rude comment removed. No penalty it's too long ago.
I also performed a whois on arduino.cc and found Cuartielles, David david.cuartielles@k3.mah.se as the contact.
I emailed him and got a mailer daemon error - No MX or A records for k3.mah.se
Why don't you want your customers to contact you? Why do you not want new people on this forum?