Every discussion board has several categories by default General/bugs/events/trading Simply moving the default category or locking it massively decreases trolling and appropriate category use. The main problem with discussion trolling is that valve never deals with the rampant spam bots or people who continually post egregious material. I’ve seen bots last years posting update edits on every large game news post. The only way to fix it is to lock it to game owners/account age/community engagement. But valve will never do this unless it negatively affects their image because their leadership have become deluded weirdos (exempting art lead and gabe newell)