"Since when did the Left love voter suppression so much?"

Obviously it's not "the Left" who are trying to do this, because -- since Acorn focuses on poor people -- it will be Democrat votes that end up being suppressed.

This is fraud on the part of the collectors for extra money, and negligence on the part of Acorn for hiring those collectors, presumably also to make money. Politics has nothing to do with it, unless Acorn is a Republican front trying to suppress the vote of poor people.