Then for months afterwards she used various computers to register just to varify that no one on the site was still using and posting her copywrited material.

Could a person do this from...let's just say...the library?

Let's say if they only had limited computer access and didn't own one, (like you) could they do this dishonest act from a library computer?

I couldn't do it Myself. It wouldn't feel right, but I bet that doesn't bother some.