We're just a single household and we've already got TBs of photos and videos. Many more TBs of other media too and (prior to compression) over a TB of email. I

We're just a single household and we've already got TBs of photos and videos. Many more TBs of other media too and (prior to compression) over a TB of email. I can't claim to know what kind of data Save the Children had, the article mentions 800GB of that was financial records alone, but I'm not sure the amount of TBs a company has sitting around tells you much about how beneficial they are to society. It doesn't surprise me that a company that has been around since 1919 would have accumulated 7TB of data.