Closed Forums

I've noticed an increasing trend of closed forums on the Internet. Some forum admins don't even know their forums are closed. Their registration is broken or inept. Kubuntu's forum is a case in point. I tried eight times to register for that forum. It's like trying to break into Fort Knox. Linuxgames is another web site that one cannot register for.

I do not require registration to post comments on my blog. I even allow anonymous comments. All I require is the solution to a simple CAPTCHA, because that's what Blogger offers me in terms of anti-spam tools. Yes, I still get a spam comment maybe once a month. I delete it. Problem solved. Deleting a spam comment takes maybe five seconds of my time. I don't force my users to squint their eyes at a graphical image of blurred, semi-legible words or numbers. I don't care who they are or what their email address is.

I have some advice for forum admins that are wondering why few people post messages on their forums. The problem is you. You raise the hurdle too high, and most people just aren't going to bother. They will go somewhere else. I do not know why someone would go to the trouble of maintaining a forum and then set a big barrier in place to prevent people from using it. That wastes everybody's time.

When I was a forum admin, and I was one for many years and in many different places, I developed elegant means of dealing with spammers. The most effective method is a blacklist. Mine seems to bounce the majority of spambots now in existence. I regularly add new IP ranges when I notice some bots slipping past my defenses. Traps are helpful too. Captcha works, but I am not a big fan of Captcha, because all too often, forum admins choose an impossible Captcha that humans have difficulty solving. I have grown to hate the complicated versions of Captcha, the ones that use a combination of an image and text. There are better, simpler methods available, such as requiring the solution to a simple mathematical problem, such as, "What is fifteen divided by three plus four, written in numeric form?" The answer is 9, but it is an answer that very few spambots are prepared to offer at this time, and if any ever do, then additional wrinkles could easily be added.

The reality is that your fancy-pantsy semi-legible or illegible Captcha isn't going to stop a determined spammer, who can and does hire humans to complete registration. Outfits like E-lance offer cheap labor--online labor--all over the world for hire for often unethical endeavors.