Bad idea if you're thinking of having a channel on a public irc server (that you don't own) for discussion of illegal drugs.
You're making the man's job ten times easier and it will probably get more negative attention than positive.
You could make your self anonymous if you wanted to, but I don't think many people at the nexus would know how to tunnel securely through multiple boxes over various countries.
The Traveler can be forced to hand over logs of the nexus (IP address and all) at any time, you're in trouble if anything you've wrote can be used against you.