I signed the petition to put a marriage amendment on the ballot in MA and a group calling itself Knowthyneighbor.org put all our info on their web-site so we could be harassed. I wrote a column about it in the Malden Observer and put the names of the two guys behind it and their business address in the column. They called the editor screaming about their info being made public. He laughed at them.
Good for you and The Malden Observer.
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Hoist on their own petard.