gSpeakUp is a Free (as in Free Speech) software that let you set uponline petition open to everyone.gSpeakup index page is presented in an Avaaz-like fashion withdescription of the petition and a form asking visitors to enter theiremail address. Then a new page asks for all required details (name,occupation) and asks for privacy settings. Finally, user receives anemail to confirm its signature and is prompted for a link tovisit. This visit confirms the signature and displays "propagandamaterial" in the form of predefined Twitter/Identi.ca messages andother incitations to share the campaign.