In the links you'll find Memorable Mudcat Threads, where I listed Where Is Spancil Hill? and Origins of Carrickfergus, Why we sing, Three-chord songs, Threads on the meaning of folk, and Threads on the singing voice. I haven't updated it for awhile - it would take me some time to make sure I am not duplicating the Classic Threads. Look in the FAQ thread and you will find both Memorable Mudcat Threads, and Classic Threads in the table of contents that Joe put together.
Alice