Update: FrootVPN is no longer free.
FrootVPN is a (The Pirate Bay endorsed) free VPN service that routes all your network traffic anonymously through servers in Stockholm. The mechanism is different from Tor, where network bandwidth is randomly shared among the users. As per the claims on the FrootVPN website, the traffic is fully anonymous, censor free and no user information is saved in the servers. Continue reading FrootVPN: encrypted anonymous VPN