"If you just give people a voice, and you give people power, the system will work out."

"I think a lot of people just want to connect with their friends and family and share what they're doing."

"I think that the most important thing is to just keep building."

"I remember I had a friend who was a photographer, and he posted his photos on his personal website, and I was like, 'Dude, you should just put these on Facebook.'"

"I think that we have a responsibility to make sure that our products are being used for good."