When you use http://dark-code.bulix.org/ to make your reference node, you see 30 links below on the same site, each containing a ref node of somebody else.
When you then go to http://www.bulix.org/ you see on the left side of this page, some 26 lines down following: "I'm also providing a self-service pastebin. " Does that mean, that you here can exchange reference nodes with any of the above 30 links: If so you do not need to go to the irc.freenode.net #freenet and get in contact with people which you really do not know anyway. What is the idea with these 30 links? Anybody knows - is there a small instruction manual for using those. That would be a nice way to exchange ref nodes with "friends". :-)