Free (old) scientific papers [Link]

http://​​thepiratebay.org/​​torrent/​​6554331/​​Papers_from_Philosophical_Transactions_of_the_Royal_Society__fro

Greg Maxwell is torrenting 33Gib of public domain JSTOR documents that were behind paywalls.

What’s your take on this, ethically, legally, etc?

ETA: More on this: http://​​gigaom.com/​​2011/​​07/​​21/​​pirate-bay-jstor/​​