Not sure whether participants are still getting red-painted, but there's 3 accepted members in the latest campaign that are still untagged (not anymore after this is posted tho).

Fritwakky --- Full Member
TheEconomists --- Member
Trojane--- Member

Most likely throwaway accounts, but it's interesting to note that both member accounts have earnt all their merits, so there may be some sort of funny connection there I wouldn't really know how to explore