Looking for a hack that deletes accounts if people don't use them.

Do you want this a cron job or something... or would you want to run this like once a week manualy and it comes back and gives you a report..

or emailed to you?

Just curious..

cause this seems to always be an issue with all sites.. people register and leave... and don't come back for months at a time and post, or they may be there everyday but never post..