forum.dlang.org is now using DCaptcha

[Brad Anderson via Digitalmars-d-announce]

On Wednesday, 3 December 2014 at 06:52:23 UTC, Vladimir Panteleev 
wrote:
> On Wednesday, 3 December 2014 at 01:48:57 UTC, krzaq wrote:
>> [snip>
>> As for math/algorithms, this one feels too advanced:
>>> return iota(9).reduce!"a+b";

I think it's a pretty good (albeit slightly advanced) question. 9 
is a bit high though. iota(4) would probably suffice.

> I could add links to DPaste and the #d IRC channel.

Both good ideas.

>> tl;dr: waaaaaaaaaaay too difficult
>
> Well, pull requests are welcome. However, I should add that the 
> rate of false positives for spam detection is extremely low. 
> Yesterday, four valid posting attempts were challenged with a 
> CAPTCHA, and all were caused by StopForumSpam not understanding 
> the IP address, which has now been fixed.

If it's that low than I'm not worried about it anymore. The 
captcha was just very familiar to me before you fixed the IP 
address problem.