A lot of what I experienced growing up in the U.S.S.R. and coming to the U.S. as an immigrant actually reflects itself in Whatsapp. Experiences from our youth shape what we do later in life.

Advertising isn't just the disruption of aesthetics, the insults to your intelligence and the interruption of your train of thought. At every company that sells ads, a significant portion of their engineering team spends their day tuning data mining, writing better code to collect all your personal data.

As long as our user base continues to grow, at some point it will have critical mass, and at some point it will tip, and at some point, people will just have to use WhatsApp because their friends are using WhatsApp.

I had so much fun in early days learning about networking, security, scalability and other geeky stuff.

We've invented a new marketplace. There was no easy way to rent a person's bedroom over the Internet or book a vacation rental over the Internet. There was no guidebook for us to turn to as we defined this new marketplace.

We live in a connected world now. Some find that frightening. If people are downloading our music, they're listening to it. The internet is like radio for us.

Industrial capitalism brought representative democracy, but with a weak public mandate and inert citizenry. The digital age offers a new democracy based on public deliberation and active citizenship.

The majority of the DC and Marvel comic lines are white male characters, and the minute you make Thor a woman or Captain America a black guy, the Internet is filled with hateful comments and people saying, 'That's not what Captain America is supposed to look like.'