Tumblr founder and CEO David Karp resigns
 

It's the end of an era for Tumblr fans. David Karp, Tumblr's founder, has resigned from his CEO position after 11 years at the job. The company's operations chief, Jeff D'Onofrio, is taking the reins. Karp didn't go into detail about his reasons f...

https://www.engadget.com/2017/11/27/...-karp-resigns/