Wow Steve, this thread really got complex in a hurry didn't it?
Putting all the "mercenary aspects" aside for a moment... may I express my feelings on the subject? This is only my viewpoint and reflects on none of the views expressed to this level of the discussion.
Like you Steve, back when we were first learning, there were no resources available such as the internet, and every lesson learned was either bought in the form of services from an instructor, or via purchase of some text based tutorial. Times have changed, and remembering all the people who gave their time and patience answering my "stupid" questions, or helping me through the difficult stages of early learning, tolerating me sitting in on jam sessions that I was poorly prepared for, and such. My participation in Chordie is kind of a way of "paying it forward" to those who are now where I was back then
Advise and suggestions when I feel they might be of value, and not commenting if my contribution is not an improvement on what has already been said. Given at face value freely because music is a meaningful part of my life, and a gift to be shared.
Opinions may vary, but this planet would be awfully boring if we were all clones.
Just my $.02 worth.
Thanks All &
Take Care;
Doug