1) Australians are leading the world in time spent on social media sites like Twitter and Facebook, spending on average almost seven hours per month on social networks. 2) Nonprofits have a tremendous opportunity to use social media to provide credible information to cultivate new donors, especially those aged 30-49 who are most active in social media and philanthropy. 3) To effectively use social media, nonprofits should understand their audience, engage in conversations, generate useful content, and integrate social media into their existing marketing strategies.