Biz Stone and Evan Williams | Co-Founders of Twitter - D
Biz: "I think exposing [Twitter] apps to people would be a good idea. I don’t know about charging for it."

Biz: "I think exposing [Twitter] apps to people would be a good idea. I don’t know about charging for it."

All Things DigitalAllThingsD.comBiz StoneCaliforniaCarlsbadD7Evan WilliamsFour Seasons AviaraKara SwisherSessionTwitterWalt Mossberg2009052619024901300