Israel’s Hola is the most popular free VPN service in the world, used by tens of millions of people daily, mainly to watch TV shows in countries outside the country of origin. Hola is so busy, it is now offering $7,000 to anyone who refers new hi-tech employees to the company.
http://www.timesofisrael.com/know-a-good-developer-hola-will-pay-you-7000/