I believe they reserve the right to delete your content (on their side) for their free service level. Another current problem is the lack of group drop-boxes.

I believe they reserve the right to delete your content (on their side) for their free service level. Another current problem is the lack of group drop-boxes. A dropbox can be shared, but each consumer's dropbox limit is affected by the shared-data size. So a group that wanted to share a dropbox would need one dropbox master account and a same-sized account for each user.