You Want People Using Your Product Because

I Focus On Things That Are The Highest Value And Do Them Perfectly.

Facebook Isn't Helping You Make New Connections, Facebook Doesn't Develop New Relationships, Facebook Is Just Trying To Be The Most Accurate Model Of Your Social Graph. There's A Part Of Me That Feels Somewhat Bored By All Of This.

Part Of The Challenge Of Being An Entrepreneur, If You're Going For A Really Huge Opportunity, Is Trying To Find Problems That Aren't Quite On The Radar Yet And Try To Solve Those

It Would Be Incredibly Presumptuous And Self-serving Of Me To Believe That Facebook Was The End Of History. The Only Way It Could Possibly Be The End Of History Is If It Becomes Some Sort Of Artificial Super Intelligence That Takes Over The World.

You Just Keep Pushing Yourself Harder And Harder To Achieve More And More - I Don't Think It's Ever Quite As Glamorous As It Appears On The Outside.