Tumblr is a microblogging and social networking website founded by David Karp in 2007, and owned by Yahoo! since 2013.The service allows users to post multimedia and other content to a short-form blog.
Tumblr is a microblogging and social networking website founded by David Karp in 2007, and owned by Yahoo! since 2013.The service allows users to post multimedia and other content to a short-form blog.
