I recommend that all who read the Nyquist column go to his website (jrnyquist.com) and read his "Letter to Readers."
True, there is a lot of good content on the site
http://www.jrnyquist.com.
You also might enjoy (and have something to contribute to) the forum there
A lot of like-minded (and some not like-minded ) posters there. Always something to learn and contribute.