Yes on 8 Campaign Threatens Businesses in the Name of 'Traditional Marriage'

We've had a little bit of back and forth around Proposition 8 and Select Staffing's email to employees. Select Staffing even responded to the post.

Today I got a tip from a reader about a letter the Yes on 8 campaign is sending to businesses that have given a donation to the No on 8 campaign. Here's what one person who received the letter said:

“On October 20, 2008, I received a certified-mail letter for the Prop 8 campaign requesting I withdraw my support of Equality California (EQCA) and demanding that I donate the same amount of money that I donated to the NO on Prop 8 campaign,” said Jim Abbott, Managing Partner of Abbott & Associates/Abbott Realty Group of San Diego, Calif. “The Prop 8 letter was very threatening if I chose to continue to fully exercise my right to support the NO on Prop 8 campaign.” from the No on 8 Website

Read the letter and tell me if you think it sounds like extortion or is threatening...maybe because the "respectfully requested" it isn't?