It's some interesting results, but there are some aspects of collecting that are hard to poll.
I usually collect pieces of sites I have visited, but some ligths are hard to "visit", e.g., LA Harbor, so I'll count getting close enough to take a picture. Also, HL sent us the Hatteras Beacon and no one living has ever seen it. Imagine how fast the second Hatteras light would sell. On edition size, I like it when just enough are produced for me to get one then they can stop, it may be more or less than 5500. As to versions per year, if HL makes too many, my kids will have to go to a cheaper college, but their rooms will be decorated like lighthouse heaven.

Bob