Upload

Loading icon Loading...

This video is unavailable.

David Karp: Why I Started Tumblr | Founder Stories

Sign in to YouTube

Sign in with your Google Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to like TechCrunch's video.

Sign in to YouTube

Sign in with your Google Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to dislike TechCrunch's video.

Sign in to YouTube

Sign in with your Google Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to add TechCrunch's video to your playlist.

Uploaded on Mar 2, 2011

Tumblr founder David Karp on the origins of Tumblr.

For new episodes of Founder Stories, click here: http://goo.gl/jcMwc

Subscribe to TechCrunch TV: http://goo.gl/eg167

Loading icon Loading...

Loading icon Loading...

Loading icon Loading...

The interactive transcript could not be loaded.

Loading icon Loading...

Loading icon Loading...

Ratings have been disabled for this video.
Rating is available when the video has been rented.
This feature is not available right now. Please try again later.

Loading icon Loading...

Loading...
Working...
to add this to Watch Later

Add to