Stephen,
I'm surprised that you had a bad experience with repairs to your 8x32 EDG I, though I'm not surprised that you had problems with it. Was it the focuser or the diopter or both?
In a rush to market (perhaps to get out ahead of Swarovski, which, ironically, then threatened to sue Nikon if it persisted making open bridge roofs), it went ahead with the production of the EDG I even though reviewers of the "prototypes" had reported "spinning focuser knobs" and loose diopters.
So when EDG I's came in for repair, they simply replaced them with EDG IIs. Could be they hadn't manufactured the EDG II yet at the time when you sent your EDG I in for repairs. In any case, Nikon has one of the best warranties in sports optics. They will repair or replace a second hand Nikon bin for $10 + return shipping.
Just as there are sample variation in bins, there are "sample variations" in repair experiences. Nikon sells way, way more bins than Leica, yet I've read more "horror stories" about Leica repairs on these forums than I have about Nikon repairs. I've even read of the occasional dissatisfied Swaro repair, though that's rare.
Should have held on to those SEs, the price is up to $728 at some stores now!
Not surprising that a "Canon man" would diss Nikon cameras. There are probably "Nikon men" would diss Canons. Brand loyalty can run deep, as you must realize from reading posts from certain BF members.
Anyway, Nikon's warranty service in Europe is completely different than its warranty service in the US, so don't take Jan's statement about his customer's experience
in Holland as typical for US customers, it's not. In the US, Nikon would have replaced those eyecups under its warranty for $10 + return shipping or free free if they could be user installed.
I do like Nikon's optics, but it's really the company's No Fault Policy that keeps me buying, because if I laid out $1K+ on a used Leica, it would be a crap shoot whether or not they covered repairs under their "Goodwill" policy, and I might end with a repair that would cost almost as much as the bin if the repairs were extensive. With Nikon, I don't have that worry. It's the same low cost no matter what the repair, and if they can't repair it, they will replace it.
You should write Mike Freiberg (can't PM him, but his email is listed somewhere, I'll try to look it up when I'm less busy), and tell him about your experience, perhaps he will offer you a discount on a bin. He might also be able to track down the repair person and find out what happened so that it doesn't happen again. Nikon doesn't want to lose customers, particularly customers like you who purchase their top of the line products.
Brock