I agree, even though I'm on a medium pop server and there are still a decent number of plots available in the newer wards/subdivisions, it's depressing walking around my ward and seeing half of the houses belonging to inactive FCs that are no longer being used. There is even one where in the greeting it says the FC is dead, but they left the house there before quitting. I don't think it should have been 30 days like SE had initially planned, but 60-90 should be sufficient, so long as you're reimbursed for the price of the land/house and all the furniture moved to the salvager. I feel really bad for all the players/FCs on larger servers who want a house and have to walk past all the dead FC housing.