help wanted, haakeyAdblock for linux

I've heard that it is possible to develop C# under linux by using mono/monodevelop. I really want a linux version of haakeyAdblock, so it would be nice if someone could compile a linux version. In the beginning i used \r\n to get newline, but since it is only \n under linux i started to use System.Environment.NewLine instead, but there are still some \r\n left. That is all i know have to be different under mono/linx, but there might be more.