Glassdoor, a job hunting site where employees share inside experiences they've had working at their companies, has raised $50 million in funding. In total the company has raised $93 million, and plans to use it to expand its international business. Glassdoor currently employs 200 and wants to add another 100 people to the staff, according to CEO Bob Hohman. Glassdoor was founded in 2008 by Hohman, Rich Barton, the founder of Expedia and Zillow, and Tim Besse, who also worked at Expedia. The company makes money by selling recruiting services and has information on employees on 300,000 companies in 190 countries, 22 million registered members, 15,000 registered empolyers who interact with Glassdoor "on a daily basis".