I had some issues with the hosting provider Godaddy during the last 2 weeks which prevented the automatic messages to be sent by our website.
Finally I moved the website to Canadian Web Hosting – the company I use to host my other websites. And just like magic all the issues were gone.
The registration for new users is open again.
If you tried to sign up during the last 2 weeks and didn’t receive an activation code, please request it here.