I would like to see an admin panel, (maybe inside Control panel?) for queries such as:
1. The site members visited before landing on the site,
2. Pages looked at within the site (all activity),
3. And how about a username/IP tracker that sends an alert when someone logs in from a location that would be impossible to travel to, within a period of time.
4. An auto email that gets sent to members one week before their subscription expires
...and I think you have already been asked about CCbill and Safshop integration before, but I would like to add my vote