In mid 2013 I signed up 22 referred accounts in a VM box for a family member with a newly created Dropbox account. Three months later all 22 inactive accounts w

In mid 2013 I signed up 22 referred accounts in a VM box for a family member with a newly created Dropbox account. Three months later all 22 inactive accounts were removed, and the extra storage was gone too. I did it in 2011 as well for my own account and still have the extra storage. I've since upgraded though. Even 15GB is peanuts today...