1. I don't run an IRC network or make any rules for any of them.
2. If a network's policies bother you then don't use that network.

Since I didn't bother inviting you to use the one I use then do you think for a second that it concerns me that you don't use it? Yeah, I am gunna lose months of sleep over it.

The people who want to get hold of the dangerous URLs can and will...

Sure they can, guess this one http://www.*******.com/*****.html

Since you obviously can't, given that this is how filtration would display it, then how do you believe anyone else can?