I'm sad to say that someone, presumably a member of this community, has been using what appears to be a brute-force/scripted attack to circumvent the CAPTCHA on account creation and to vandalise the wiki. Consequently account creation as been disabled for the time-being until I can improve the security or remove the wiki. Given that the wiki does not appear to be being used by the community I'm leaning towards the latter but if it is being used then please let me know.

Code Monkey
Divinity Engine Wiki