Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
Almost all site use CAPTCHA so they don't get DDOs. Maybe it don't work for this I don't know.
Captcha is not used to prevent a DDOS attack. It is used to prevent access to bots. You can read up about it here:
A work of art is never finished, merely abandoned
