Look how well Mike has figured out this issue compared to my old reactionary stance. My hat is humbly off to you. I never thought of it from the sighted prospective, which after all, is the market. We piggyback on their data for our own uses. You are way ahead of me. I guess I better stop herumphing about We never needed it, why do we need it now. Oh well, I resisted the microwave, the computer, and I still preffer Morse code to voice ham radio.
Guilty as charged. I have to stop and turn over my 33.3 rpm record.