The participants that make up the campaign are the representatives that the forum sees, you'll need a manager that'll select the very good posters, that way everywhere the signature is seen, it'll be complemented with a sensible and quality post above it.
Yahoo, Hamphuz, Dark star and some other top managers do and can do that effectively, you'll need to contact them if you wish, to know if they'll be interested, considering the furore this campaign has caused.
Thanks, we'll ask these managers and wait for their answers