>>338373767
Idle works as long as it's a world with people going in and out. I think it records the amount of people your account has "seen" in their logs.
You get higher points if people with good ranking sends you a friends request too.
Unironically joining a /vrg/ meetup will net you with a quicker pathway of ranking up.
But overnight works I 've done it before but I did have at least a couple people friended