I read on <http://wiki.noreply.org/noreply/TheOnionRouter/TorFAQ#ExitEavesdroppers>:
|Tor does provide a partial solution in a very specific situation, though.
|When you make a connection to a destination that also runs a Tor server,
|Tor will automatically extend your circuit so you exit from that circuit.
|So for example if Indymedia ran a Tor server on the same IP address as their
|website, people using Tor to get to the Indymedia website would automatically
|exit from their Tor server, thus getting *better* encryption and authentication
|properties than just browsing there the normal way.