I would agree totally with this feature.  I am contemplating cleaning up my mailing list and would really love to do that.  However, there are not enough hours in the day to wade through 2000+ contacts and click on every one of them individually to see their open history.  It needs to be easy to pull up a report that shows engagement for AT LEAST the last 90 days. In addition, I need to be able to easily select people from that report to delete.  I definitely don't want to just have a report and then have to go hunt them all down in another list to delete. ... View more