http://i2pforum.i2p/viewtopic.php?p=2438
On the other side: all I2P traffic is encrypted, nobody does see what traffic goes in/out, neither does anyone know if it is legit or not. So: do not care in democratic countries and do keep using participating traffic. (I like to compare it with the default internet routers, which do route ALL Internet traffic, legal or not, and they are not jailed for this, to).