Tumblr URL:https://www.tumblr.com
Tumblr is a microblogging social networking platform founded by David Karp in 2007. Users can follow other members and see the articles published by the members they follow on their own pages. They can also repost other people's articles on Tumblr. [3] On May 20, 2013, Yahoo officially announced the acquisition of Tumblr for US$1.1 billion. Currently, the company is headquartered in New York City.