User blog comment:CCoville/Farming Etiquette/@comment-3358335-20110902171737/@comment-3450702-20110903182414

The only exception to this is when your instamid mordekaiser is taking the jungle and any lane that currently doesn't have enemies in it while you struggle do defend a tower/push/whatever. Then you "help" him by taking some of his farm and hope that he stops being a jerk. Otherwise I mostly agree - supports also deserve some farm and later game wards have to be placed all over the map, not just 1-2 river/bot lane wards.