Before revision:  We found that , surprisingly, access , cost, and performance trumped privacy concerns for many users ; many users even expected that their VPNs were collecting data about them .
After revision:  We found that students were mostly concerned with access to content, and privacy concerns were often secondary. They made tradeoffs to achieve a particular goal, such as using a free commercial VPN that potentially collects their online activities simply to access an online service in a geographically restricted area. Many users even expected that their VPNs were collecting data about them .