Facebook co-founder launches social network Jumo for social good - CNN
There are a million different groups out there working day in, day out to provide healthcare or education services, or do good government work and I think that our challenge is not to use social media to reinvent the engagement paradigm, but instead to

Lady Gaga, Ryan Seacrest and more swearing off social media for charity - Los Angeles Times
While the notion of quitting Twitter and Facebook cold turkey is strange and terrifying to some, a handful of powerful celebs are doing it for charity -- including Lady Gaga , Justin Timberlake , Jennifer Hudson and Ryan Seacrest . The effort is fronted by