How the Top 50 Nonprofits Do Social Media

We love a good infographic -- especially when it relates to things that interest us, like nonprofits and social media. This one, from craigslist founder Craig Newmark and the folks at craigconnects, kept us busy for a while.

Based on an informal audit conducted in August and September, the infographic is intended to answer questions like: Do the highest-earning nonprofits use social media more effectively than nonprofits that earn less? Are those same nonprofits the most "engaging"? How are people using social media to respond to and interacting with large nonprofits?