I haven't been able to find many; most of what I use I've had to develop on my own and extract from the biographies of well known autodidacts.

One of my current projects is to start writing up on my process and the intellectual tools I've developed for it, but, it is waiting on the completion of my web app before that gets going...

If you check out my Delicious bookmarks, you can find all of the web related resources I have and use. http://delicious.com/ixmatus