Evan Spiegel — American Businessman born on June 04, 1990,

Evan Thomas Spiegel is an American Internet entrepreneur who is the co-founder and CEO of the mobile application Snapchat... (wikipedia)

Somewhere along the way, when we were building social media products, we forgot the reason we like to communicate with our friends is because it's fun.
When we're in that kind of childish space, we're more genuine and feel more comfortable with our friends.
Typing and read receipts make a lot of sense for messaging. You write a letter, you put it in an envelope, you send it to a friend, and you want to know when they get it. It's like FedEx - they let you know when the package gets dropped off.
There is real value in sharing moments that don't live forever.
If I had a ringtone, it would probably be Neil Diamond.