Originally Posted by
Vindicated
You guys are aware that in the 3.0.3 client there is a packet that notifies Blizzard if there is a connection using their client that is not to one of their servers. It then sends the IP address of that server to Blizzard, then they just look you up and send you a DMCA. That simple. Of course, they will only do this if a large number of connections is inbound, otherwise it would be a waste of time. If you own a large server you are only safe if your server is hosted in a country that is not a part of the Digital Millennium Copyright Act.