A personally responsible digital citizen may opt out of paper mail for electronic mailings, communicate respectfully on public discussion forums, and subscribe to information feeds about local volunteering events from Web 2.0 resources such as blogs or social networks. A participatory digital citizen might use a discussion forum to organize a local clothing drive or use an online social network to raise money for a local charity (Center for Social Media, 2004). A justice oriented digital citizen might start to a Web 2.0 resource such as a wiki or a public discussion forum that directly deals with social issues (Westheimer & Kahne, 2004). He or she might support a movement towards social justice by joining an appropriate online social network.