Within limits and within the goals of the site. I've learned this in my (relatively) short time here. Jim has a way of letting people know when they've crossed the line. They shape up or ship out, regardless of how long they've been here.
Actually, I believe that Jim has specifically addressed this issue.
http://www.freerepublic.com/^http://www.freerepublic.com/focus/f-news/2627138/posts