karolus You are absolutely right and I agree with you.
I have just stumbled upon this message and thought it might be worth sharing in this thread.
It is good to observe there are being multiple copies of the data created, but at the same time it is good to be aware what a site one sets up an account. It is maybe worth mentioning, that the new public site seems to be only a recent snapshot (just like you said), but new books are only being added to the original Tor version (please correct me if I am wrong here).
I do not pretend to know who is who and what is what, so I will say nothing about it, but I always believe it is better to be safe than sorry. ๐