I checked the Terms of Use of archive.org, and I absolutely don´t like these two sentences:
"The Archive may collect personally identifying information when a Researcher registers for access to the Collections, including the Researcher’s name, address, telephone number, and email address, and the Researcher’s proposal for using the Collections."
"The Archive may transfer the information on its machines, including personally identifying information, into the Collections. The Collections are made available to researchers and may be made available on the Site, or provided to third parties, for any use, without limitation."
There must be a better solution.