There are two factors that matter: 1. When the license ends. 2. What uses are permitted while the license is in effect. This is the part that is currently wa

There are two factors that matter: 1. When the license ends. 2. What uses are permitted while the license is in effect. This is the part that is currently way too broad. It should be limited to what's necessary to carry out the user's instructions. In other words, Dropbox should only be able to use your content in your own interest, not in theirs or any third party's. (This post is informational only, not intended to be legal advice or to create an attorney-client relationship.)