The Omni Group Forums - Where is auto-cleanup?

Why do we still not have auto-cleanup? This is something many people asked for during the beta to be on the General Preferences pane as an option: a check-box that says "Immediately clean up items," so that we don't have to continually click Command-K or click on the icon to clear the right-hand window of tasks that have been completed. So many, many other requests got coded in during beta that I still can't believe this was never added. Or did anyone write a plug-in to do this? I would settle for that, or any other viable solution. Thanks.