Twitter is moving from its growth phase to a money-making moment, says Twitter CEO, Evan Williams. Read the CEO Interview here.

Still, the knocks on the door for a buy out are there: ‘Asked about Facebook’s failed attempt to buy Twitter ($500 million in stock plus cash, according to reports), Williams said the talks fell through because the time was not right for the deal. “I feel very strongly that Twitter has huge potential,” he said. “To sell it right now, even at a good price, would be a little disappointing.”