Talk:Cleaning/@comment-4290800-20110814170335

Actually, it is not obvious. I have revisited many islands and have noticed that a lot of their buildings are now gone. Some islands are now almost completely empty but they are on the same level. I thought it would be profitable for the developer to have friends destroy buildings after so many cleanings. That way they would have to buy more buildings and perhaps spend more of with their own money. Therefore, putting more money in the developer's pocket. So, no it is not obvious!