I need some opinions please.

For those who don't post there's a general rule about how much you can post and how much is on the quickfinds list. Here's my thing and that sometimes that list goes fast with a lots of new stuff coming in and sometimes not. *Note not bitching.*

What I want an opinion on is how long do I leave something in place before putting something up? I mean if it's not getting the comments in that early posted stuff rush and just getting normal comment traffic.

Anybody?