The Coffee Party, civility, and harassment

I received an email from the Coffee Party that I send an invoice to Karl Rove and his Crossroads GPS for the electoral votes he attempted "to buy".  See
http://www.coffeepartyusa.com/content/time-send-message-and-invoice-karl-rove-and-his-super-pac

I replied to the email with

"Isn't this harassment?  Would you like it if the Coffee Party received 50,000 letters from the Tea Party?

"I think many of the SuperPACs got their comeuppance in this latest election.  And, of course, they aren't making us vote their way.  I sure didn't.  Have you so little faith in the intelligence of the American people?"

I find this "harassment" way out of character of the Coffee Party.  The Coffee Party asks members to sign the Civility Pledge:

"As a member or supporter of the Coffee Party, I pledge to conduct myself in a way that is civil, honest, and respectful toward people with whom I disagree.  I value people from different cultures, I value people with different ideas, and I value and cherish the democratic process."