Twitter is looking to go public. No one knows when, but the company filed a “confidential” S-1 IPO with the SEC. How much is the company worth? GigaOm was told hedge funds tried to buy it for $14 million. I'm sure they'll tweet more information about the decision, until then users can entertain themselves with pictures of food and other's opinions on Syria condensed into 140 characters. [Mashable]