Nonsense. I've never met the person who's owned one and claimed that a 27" iMac is too tall. I have a lot of clients who own them.
People don't know that it is ergonomically inappropriate. That doesn't mean it isn't. If you actually consult the occupational therapy guidelines in Canada and the US, the 27" is simply too tall for much if not most of the population. Now, it might be OK for if you happen to be a 6' male or whatever, but if you're say a 5'4" female, that's a completely different story.
Unfortunately, there is no way to lower the screen, unless you get a third-party VESA stand along with Apple's optional VESA mount. But even then you can only lower it a bit, because of that unnecessary chin.
mikehalloran said:
For myself, there is the issue of hitting the sweet spot with variable bifocals but that would be true anyways—size doesn't matter in that regards. Those "free glasses" that insurance companies' eyeglass plans promise but never apply to the pair you want? I always have a set of fixed focal point eyeglasses made for my computer to use that benefit.
This is incorrect. With progressive lenses for near-sighted individuals, the top portion of the lens is for distance vision. The middle is for closer distances like for computers. With a lower top of screen, you have to tilt your head much less to make use of that portion of the lens. So yes, size... or specifically height... matters.
Yes, you can get single vision glasses specifically designed for computers, but that doesn't work well for a lot of people (eg. reading a paper document or phone) and still doesn't solve the screen height issue.
The other factor to consider is that you can get different types of progressives. Not all progressives are the same. You can get progressives for computers as well.
mikehalloran said:
As our eyes get older, we want bigger, sharper, easier to read monitors. Period.
Bigger doesn't have to mean taller. As I mentioned before, one way around this is to go wider. In fact, that would be more functional for a lot of people since you'd be able to fit two fairly wide browser screens side by side for example. Or a wide Excel spreadsheet. The other way around this is to remove that chin.
BTW, you seemed to have missed the post just two posts above yours:
That's definitely true. I've used a 27" iMac and the screen being 6" above the desk (compared to say, my Windows desktop with BenQ monitor where the actual screen is only about 2" above the desk) caused me to crane my neck up to look at the screen, let alone be able to see the menus at the very top. (I realize a different desk would've affected this, but still!)
I'd love to see a reduction in chin size or at least adjustable height.