"I think the high expectation aspect of the game is very linked to only being able to post a completion once. One alternative could be to be able to complete something more than once but only let the players' best completion count or to let players' updates of tasks be more visible so people can more easily react on them." - Kattapa
Perhaps one completion per year is a compromise between those who like the high expectation and those who don't. Also having a way of maintaining the retiring and entry of new tasks would help solve this problem
"I think the high expectation aspect of the game is very linked to only being able to post a completion once. One alternative could be to be able to complete something more than once but only let the players' best completion count or to let players' updates of tasks be more visible so people can more easily react on them." - Kattapa
Expectation inflation may be relevant: https://github.com/relet/sf0ce/issues/7