Captcha: sunny 16 rule to determine shutter speed for 400ASA film?
Captcha: sunny 16 rule to determine shutter speed for 400ASA film?
While we appreciate the support, the best way to help us fight spam is to report it when you see it.
Though, I have to say, that I'll be driving home from work (which takes nearly two hours), or in the middle of teaching a workshop in some distant city, and my cell phone will buzz 15 times in as many minutes because of all the reporting, particularly if the spamogram is in a popular thread. Invariably, by the time I get home or to a break and can take a look, one of the other mods will have dealt with it.
But other times, I'll have iPhone in hand and I've gotten pretty good at deleting the posts as spam, banning the spammers, removing all their posts, and reporting them to StopForumSpam, which we subscribe to. I can do that in about two minutes.
The amount of spam we get comes in waves. We'll have days when we get bombarded, and other periods of many days when we'll get nothing at all.
Rick "not the hardest part of the job" Denney
I've reported many of the spams.
I'm frequently on the board early in the morning, which is when the Asian spam gets posted.
- Leigh
If you believe you can, or you believe you can't... you're right.
Like Leigh, I'm often on early in the morning (east coast US) and report it when I see it. If the mods aren't buckling under the spamload, as seems the case from Rick's post, then so be it.
One thought I had was to implement a short delay, say 48 hours, between forum registration and the ability to post in any subforum. I suspect a lot of these are drivebys taking advantage of our relatively open board, and so might not bother to come back if they couldn't leave their garbage immediately. Genuine new members could use the time to browse the archives, and existing members would be unaffected. It's just an idea...
Another anti-bot technique is to send an email that requires clicking a link before activating the account.
- Leigh
If you believe you can, or you believe you can't... you're right.
Spam can be handled by all moderators, while the frequent Captcha software updates and support for users unable to read them would fall back on the server admin - that would probably be a redistribution of load into the wrong direction.
FWIW, I don't think any of the mods like CAPTCHA, either. If spammers get past the fairly high bar our registration system poses, the users report, mods delete approach seems to work the best.
Why not add a response (such as "reported") to the thread once you've reported it? This would stop the mass messaging that Rick referred to.
Lachlan.
You miss 100% of the shots you never take. -- Wayne Gretzky
IIRC, the current system does have a CAPTCHA for new members. This only differentiates between bots and humans. However, if a human is doing the posting, then CAPTCHA is ineffective. The forum has had plenty of human spammers. I'm guessing that the current system is good at stopping robot scripts, but nothing that is supposed to be easily usable by humans will stop human spammers.
The only thing that would slow down someone is to compare forum posts, but that would require installation of a script, which is something the mods are loathe to do.
"It's the way to educate your eyes. Stare. Pry, listen, eavesdrop. Die knowing something. You are not here long." - Walker Evans
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