This looks like a bad joke. If I want to own my data I would not use your website, especially given that it requires a Google Drive account.
Your data is pretty much all over the internet anyway. On HN news servers, your mail servers, etc etc. So, how do you decide who to trust and who not to?
How do you propose that we store the data in this case? I can only think of storing it on some server in an encrypted form. Your thoughts?