David Karp — American Businessman born on July 06, 1986,

David Karp is an American web developer and entrepreneur. He is the founder and CEO of the short-form blogging platform Tumblr. According to Forbes, Karp's net worth exceeds $200 million, and Tumblr has been valued at $800 million. On May 20, 2013, it was announced that Yahoo! and Tumblr had reached an agreement for Yahoo! to acquire Tumblr for $1.1 billion. Karp would remain as CEO of the company... (wikipedia)

Today there are millions of people making stuff and putting it into the world: that's become part of our identity and it shouldn't be limited to people who fancy themselves writers, or who are particularly witty or talented.
People tell me I need an assistant, but I don't want one.
There are a lot of rich people in the world. There are very few people who have the privilege of getting to invent things that billions of people use.
I never spent much time with people my own age.
I've found that if you're not responsive to e-mail, it trains people to leave you alone.