You'll want to read it all, but here's a bit of text from the letter, asking for the donor to "withdraw its support for Equality California" and "make a donation of like amount to ProtectMarriage.com."
Were you to elect not to donate comparably, it would be a clear indication to us that you are in opposition to traditional marriage. You would leave us no other reasonable assumption. The names of any companies and organizations that choose not to donate in like manner to ProtectMarriage ... will be published. It is only fair for Proposition 8 supporters to know which companies and organization oppose traditional marriage.
Nice, eh? I'm wondering if we ought to launch our OWN letter writing campaign ... emailing and writing the companies and organizations listed as donors on the attached and thanking them for their support for traditional democracy ... the kind that guarantees liberty and justice for all.