Tags give the ability to mark specific points in history as being important
REC - REC - REC REC - REC - REC REC - REC - REC REC - REC - REC REC - REC - REC REC - REC - REC REC - REC - REC REC - REC - REC REC - REC - REC REC - REC - REC REC - REC - REC REC - REC - REC REC - REC - REC REC - REC - REC REC - REC - REC REC - REC - REC REC - REC - REC REC - REC - REC REC - REC - REC REC - REC - REC REC - REC - REC