Social gaming specialist, Zynga, has priced its shares at $US10 a pop, following its formal IPO and stock market listing tomorrow. It’s offering 100 million shares too, which will raise the company a massive $1 billion in cash.That’s a lot of virtual carrots. It’s also the biggest tech company listing…

Social gaming specialist, Zynga, has priced its shares at $US10 a pop, following its formal IPO and stock market listing tomorrow. It’s offering 100 million shares too, which will raise the company a massive $1 billion in cash.That’s a lot of virtual carrots. It’s also the biggest tech company listing…