I cycle between 100% and 80% about every 12-15 hours. When I get to about 80% I stop and I won't start chain curation until it nears 100.
I spend time curating about two periods of day and it usually spans a couple of hours each time. It doesn't include the time I spend reading Word of the Week contest articles. Of course, it also doesn't include the extra time I spend when I find fraud.
Good article. Thank you for sharing.