New York Times Zynga files for IPODigitaltrends.comZynga's IPO comes at an auspicious time for the gaming company. In February, the Zynga was valued at a whopping $10 billion — more than double its valuation from a year prior. And following an IPO, Zynga's value could rise as high as $20...

How to invest in the social-networking IPO boomMarketWatchAnd investors are also eager for IPOs that are expected down the road from the likes of Twitter and social-gaming company Zynga. “For a while, an IPO wasn't seen as a viable exit option. If the market is coming back to life, that's...

Echoing Around Tech Confab: 'Call Me'Wall Street JournalAll were looking to offer their services, which include IPO underwriting, to his Redwood City, Calif., social-gaming company Kabam Inc. The calls from bankers started in early May when Chinese social-networking company Renren Inc. went...