Technology

The year of the tech IPO?

Blockbuster tech IPOs in late 2011 sparked renewed confidence in the US IPO market, according to a recent report by PwC. Investors will hope for better returns this year than they saw at some of the widely anticipated tech offerings in 2011. But with a listing as large as Facebook looming, Daniel Garrahan reports on whether 2012 will be the year of the tech IPO.