This document discusses reputation and privacy in the cloud. It notes that while the amount of data uploaded to the cloud is vast, people have real concerns about how their data may be used or sold. Specifically, 90% are concerned if their data is sold, 80% are concerned if their photos are used for marketing, and 68% are concerned if their data is used to target ads. The document also discusses how expectations of privacy have changed as population density has decreased online, making data feel more public. However, regulations still protect some private data, and people want control over their online reputation.