I can imagine spam would be much less if bitcoin discussion boards, gambling discussion boards, and altcoin boards implemented self-moderation threads. But that's only done by people who really care about the quality of posts.
All of these discussion boards have a lot of spam, especially in the threads which have hundreds of pages. The topics in gambling discussions are so generic that spammers can repeat the same thing over and over again to meet the gambling section posting requirements.
However, this cannot be done with ease in the gambling section that contains mostly the ANN threads of the gambling sites and usually, the people discuss about the site features or the site issues and you can consider them less spammy.
Do you people think that
Gambling section is a bit less spammy than the
Gambling discussion section?