[TudoBem]

I used to post on a body building forum a few years back. Their method of dealing with low quality members/content, besides the obvious moderation stuff, was to use a weighted rep system in which senior members had enormous clout/power...for example, if some newb joined and gave you "+1rep" in their system, it would count very little toward your overall reputation in comparison to a "+1rep" from the Roidhead in Chief. So, the effect of a positive recommendation was scaled according to the reputation of the person making it.