Tumblr has built an amazing place to follow the world’s creators. From art to architecture, fashion to food, Tumblr hosts 105 million different blogs. With more than 300 million monthly unique visitors and 120,000 signups every day, Tumblr is one of thefastest-growing media networks in the world. Tumblr sees 900 posts per second (!) and 24 billion minutes spent onsite each month.
Marissa Meyer is finally on Tumblr.