(Besides branding, that is.)
(Besides branding, that is.)
This one is short
http://www.edwardtufte.com/bboard/q-and-a-fetch-msg?msg_id=0...
but see the collection of additional threads at the bottom of that thread.*
Also, Bringhurst: http://www.amazon.com/Elements-Typographic-Style-Robert-Brin...
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*I like the "local masters" concept Tufte has (full disclosure, I helped prototype it), and Wikipedia does something similar.
So as screen resolutions increase a serif font can help the brain to recognize small letters increasing readability.
In general, readability tests (per the original article) have produced equivocal results which seem to show mainly that people prefer the fonts they grew up with.
[By request, I found the original article: http://ilovetypography.com/2012/04/19/the-design-of-a-signag... ]