I'm begining to see reasons in that too although what's I'm advocating for is for some attention to be given to this sector. Great, i have see those signature guidelines you highlighted a link to although, most of those rules aren't been enforced. The section is just been allowed to surfer. The forum did something to some extent to address the spam rate on the forum (which has reduced spamming to some extent). We have the bump system and merit system implemented to tackle that problem, something that doesn't involve total elimination of the signature privilege should be done too.