Hi Kermit,
if anyone else is offended that Joe and I have done something cool and want to sell them - feel free to post.
I wasn't offended at all and I don't think anyone else was either.
And I agree, you and Joe have made a very cool device - like I said, I thought, "I'm having one of those", but $60 is just a bit steep for me, that's all.
I'm sure there will be plenty of takers.