Remove 1000 Participant Records Limitation
For single email sends I like to comb through participants to remove any misformatted names, distribution lists, etc - anything that looks out of place when coming from an individual. Unfortunately the Participant list shows a max of 1,000 records and you cannot see beyond that unless you search for a specific contact.
So ~900+ records cannot be verified because they cannot be view in the participant list. Reversing sort order only sorts contacts that originally appear in the 1,000 records. This is a major hindrance and even if this there were scheduled, repeating program that eventually reaches 1,000 participants you should be able to view all contacts that ever enter in the participant view.