The problem is, however many times people bring up the subject/ complain about it/ moan about it, it will never change. There will always be trees on online sites that are wrong and life is far too short to get annoyed by them. The trees won't be altered, as the owners either think they are correct or they don't care. Who knows, those same people could also be complaining as they think your tree is wrong! If they are happy with their tree containing over a quarter of a million people,most of them not connected, so what! They aren't hurting anyone.