By participating, you *explicitly* agree that any and all content you mirror is your responsibility and confirm that you have the rights to mirror it.
Mirroring is a "fair use" in the United States in practice as long as you:
You should *never* allow anyone else to access your account. What would happen if they archived something illegal? You'd possibly go to jail! That's what.
European visitors: Please note that your fair use rights are different, and with the exception of Great Britain, are almost universally substantially less than the United States. Please seek legal advice as to whether using this service is even legal in your country.