Tumblr is a microblogging platform for sharing photos, music, video, links, quotes, GIFs, text, and other multimedia. Search Engine Journal contributor Brent Csutoras has published an article featuring 50 Tumblr facts and statistics. He says, “Tumblr has become more prominent with its free mobile app, rich API, custom design tools, and vibrant community. 50 Tumblr Facts and Statistics Tumblr started in 2007 as a blogging platform that allowed users to share photos, videos, text posts, and more. The service gained popularity after being acquired by Yahoo! in 2013 for $1.1 billion. From... [...]