包含“验证码：blah blah blah”的用户是否是？ 在网站评论中贬低验证码的整体价值？
在 SO 和其他博客的博客评论中，我注意到一些用户发布验证码的趋势，他们必须解决验证码才能让他们的帖子被接受。
他们这样做是为了帮助破解验证码的机器人吗？
如果是这样，是否有一种方法可以以编程方式（服务器端）将用户的输入与验证码进行比较，以将其从评论中删除？ 这值得付出努力吗？
In the blog comments for SO and other blogs, I've noticed a trend in some users posting what the captcha was that they had to solve to get their post accepted.
Are they doing this in order to aid captcha-breaking bots?
If so, is there a way to programmatically (server-side) compare the users' input to the captcha to strip it out of the comment? Is that worth the effort?
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这只是一个模因。
它不会默认验证码（除非您使用的验证码很差且单词列表非常少）。
其一，机器人无法获取与文本一起的验证码图像。
绝对不值得尝试将其从评论中删除（专注于那些该死的“第一篇文章”！）
It's just a meme.
It won't default the captcha (unless you use a poor one with a very small list of words).
For one, a bot won't be able to get the captcha image that goes with the text.
Definitely not worth trying to strip it out from comments (concentrate on those damn "first post"s!)
不。验证码只有有效的验证码如果可以自动生成新的谜题，因此发布答案没有帮助，因为再也不会看到同样的谜题了。
No. Captchas are only valid captchas if they can automatically generate new puzzles so posting the answer wouldn't help since the same puzzle won't ever be seen again.
我一直认为这种做法（顺便说一句，我讨厌这种做法，因为它对讨论没有任何价值）作为讨论主题和验证码单词之间巧合的附带说明。
I've always seen that practice (which I abhor, incidentally, because it adds nothing of value to the discussion) as an incidental note of coincidence between the topic of discussion and the CAPTCHA word.
如果验证码开发正确，那么对于每个用户来说它应该是伪随机的。 所以，这对任何人都没有帮助，无论是机器人还是其他人。 如果每个博客文章的验证码都是唯一的，那么用户可以发布验证码来帮助那些盲人或视力不佳的用户。
If a captcha is correctly developed, then it should be pseudo-random for every user. So, this wouldn't help anybody, bot or otherwise. If the captcha is unique per blog post, then the users could be posting the captcha to help those users who are blind or have poor vision.
我不知道它会对机器人有什么帮助，因为它们会得到完全不同的验证码。 唯一可行的方法是，如果机器人在发布时已经以某种方式附加到用户，但话又说回来，它将能够将图片和答案存储在某个数据库中，而不是存储在评论正文中。
I don't see how it would aid the bots as they'll get a completely different captcha. The only way it would work is if a bot was somehow already attached to the user at the time of the posting, but then again, it would be able to store both the picture and the answer in some database instead of the comment body.