self-ranking and negative ranking of other chapter

I believe there is a strong correlation between houses that have a ton of "positive" rankings on this site with the negativity posted at other houses. You can often see patterns with the time stamps of positive rankings for one house and then terrible ranking for others. The houses very little ranks that could be looked at as "self-ranks" and those that don't respond to every negative post are probably not the sororities or fraternities on greek rank flaming others. Seriously, how often do people come on here to positively rank frats and sororitys just for the heck of it? Every now and again, but it's mostly self-ranking (and that's Okay as long as it also doesn't mean negative ranking other chapters.)