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Interview with Jonathon Colman: Social Media Secrets from a Green Geek

Beth's Blog: How Nonprofits Can Use Social Media

s taken us a long time to build up credible, authoritative profiles and groups on sites like Care2 , Digg , Facebook , Flickr , and StumbleUpon. ??? StumbleUpon. I routinely bookmark and comment on environmental news, green blogs, and stories about sustainability and alternative energy technology. Facebook Causes.