Money makes the world go round gentelmen...
If Newgrounds is to find a good paying sponsor,
they must be acceptable in the eyes of that sponsor's leadership. And Newgrounds isn't exactly a politically correct website.
However, adding a simple informative rating system would make the prospective sponsor/s happy, and thusly Newgrounds would flourish without miriads of advertising banners, and more redundant hosting resources.
It's all about cash... not "MSRB crap"...
I don't know about you, but I'm sick of the ads (I've had 3 pop up while trying to type this!). And so I am exploring the opportunities that could improve the situation...
This is one route that would not require any sacrifices. So shut the hell up!