Karl Fogel

Karl Fogel is an author, open-source technology and process expert, and special adviser to the New America Foundation's Open Internet Tools Project. Follow him on Twitter.

Future Tense
Jan. 29 2014 3:35 PMPrivacy Apps Like Snapchat Make a Promise They Can't Keep
  Slate Plus
Plus Roundups
Jan. 30 2015 11:44 AM What Happened at Slate This Week? Social media guru Lindsey Underwood highlights the most popular stories of the week, from the Patriots to Tom Petty.