As subject says. Investigating…
Update 13.02.2008 @23:15: Looks like it’s working again. The problem was with the visual confirmation. Please try again and let me know if it still does not work.
Update 14.02.2008 @22:26: It does not work again…. Running out of ideas. Disabled GD Captcha but it still does not work.
Update 14.02.2008 @23:22 when I disable something I’m able to register. Then it stops working again. It works now.
Thanks much for your e-mails!