I recently noticed that this site:
http://www.angelfire.com/fl4/moneychords/lists some of the theory resources on my site as among `the best free
guitar lessons on the web'. They list my tutorial on `stacked
fourths', my charts song book and a few other things. I don't know who
runs the site, and I didn't submit links to them. Nice to get a vote
of confidence. There seems to be a lot of useful material on this site.
You can access my music theory stuff directly here:
http://www.liamalexander.com/music/theory