..and just to practice my new "Dennis" posting style I thought I would reply to something Mark said in a different, subsequent, post.
Mark,
Your comment struck, and Justin's, reminded me of a birding experience, or rather two, that I had this past fall and the year before.
I typically always look at what binocular a person is using when I am out at one of the local Audubon Society walks or down at one the Birding Expos in the "area". I do this just because I am fascinated but what people use. I look for patterns based on demographics mostly but often it is just out of genuine curiosity.
The two incidents I mentioned happened when I was at a birding expo. In both cases it involved running into a very well known birding authority who was in the process of leading a bird walk. On both occasions I noticed the particular binocular he was toting, one of the latest models from the big four. What surprised me was that on both occasions he was paying just as much attention to the binocular I had hung around my neck.
A discussion of the subject never ensued but I always thought it was curious. My guess is he either never heard of the binocular before or was surprised I was toting it. Still, it makes for an interesting point of discussion at this point of the thread.