David Karp is founder and CEO of Tumblr. Photo courtesy of the company Subscribe to read this story ad-free Get unlimited access to ad-free articles and exclusive content. When David Karp created ...

The news wasn't surprising. In the middle of 2016, Yahoo booked $482 million worth of writedowns on its acquisition of Tumblr, adding to a $230 million impairment charge taken just three months ...

(CNN) — When the first generations of social media natives are old and gray, they will bounce their grandchildren on their knee and tell them about the old days when Facebook was just for college kids ...

It was a great run. David Karp, founder and chief executive of blogging site Tumblr, has announced that he’ll be stepping down and leaving the company at the end of the year. Despite never having ...

When David Karp created Tumblr in 2007, he saw it as a fun side project to his tech consulting. But the blogging platform gained traction among creative, techie early-adopters, and he ultimately gave ...

Add Yahoo as a preferred source to see more of our stories on Google. When the first generations of social media natives are old and gray, they will bounce their grandchildren on their knee and tell ...

Opinions expressed by Entrepreneur contributors are their own. When David Karp created Tumblr in 2007, he saw it as a fun side project to his tech consulting. But the blogging platform gained traction ...