Freedom 0) The freedom to access the network without tariff.
Freedom 1) The freedom to transmit bits from peer to peer without the prospect of interference, interception or censorship.
Freedom 2) The freedom to determine where one's bits are stored.
Freedom 3) The freedom to maintain anonymity, or to present a unique, trusted identity.
Freedom 4) The freedom to determine the parties to whom one's bits are consigned.
Tip of the Hat to Isaac Wilder at Google Group Next Net.