As a link site owner, if I feel someone is overcrowding a category (in the case I am talking, my bigtits currently shows 333 accepted free sites,this person has submitted around 65-70 sites to big tits), I will attempt to relocate newer submits. Very few link lists will allow any one submitter to overwhelm a category - especially if you are promoting only one or two sites with all of those listings.
I approached the submitter by mail, and the submitter said "but my content is only big tits content". Although the girls are busty, some of the sites show lesbians, oral sex, anal, pornstar, and even voyeuristic stuff. I really feel that it will help him get stuff seen by more surfers by appears in other categories, and will help me keep my site balanced.
There is a limit to everything
Alex