Either the article is missing the point or I am.
I don't remember hearing that blue light was damaging to vision. What I have heard is that blue light throws off sleep patterns, which is why the readers that have color changing light tend to reduce the white/blue light in the evening.
Now, I'm willing to say that this may be bunk as well, but it's different from the bunk the Washingtonian article is trying to disprove.
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