What's up with the blog captcha...
I see the control is there in the View, and it appears that it's being hidden in the code behind. Any attempt to implement my own causes the submission to always fail (typing in the correct captcha)
1. You can enable the RadCaptcha from Administration >> Basic Settings
2. You should be logged out.
the Telerik team
Thank you for pointing out #2 :)
And thanks for implementing this in the settings!