The limit number per usergroups would be perfect for us. You made us a custom job last year that did that, but the upgrades removed it.
registered users get X total ads.
group 1 get XX total ads.
group 2 get XXX total ads.
some guys treat a couple of our sites as a real business venture and get right of hand with how many ads they post. The per day would not help us as they will simply max out every day.
Thanks for keeping this thread open and in consideration.