Facebook's Zuckerberg Admits Mistakes in Post-IPO Appearance

Facebook founder and CEO Mark Zuckerberg made a rare appearance today, speaking at TechCrunch Disrupt in a "fireside chat," marking his first public remarks since his company's disappointing IPO in May. In a bid for transparency and humility, Zuckerberg said he's "ready to double down" on the company's future. He also admitted making mistakes, including betting too much on HTML5, and talked up his focus on mobile and advertising as a way to bolster revenue and FB's stock price. He also denied rumors of a Facebook phone being in the works while confirming new product development including a search engine. He even gave a shout-out to other tech brands he thinks are "killing it" right now: Spotify, Airbnbn, Nike+ and Runkeeper. Read more on TechCrunch.