Death of a Typeface
ilovetypography.com
ilovetypography.com
I drive past businesses that I cannot read the font on their signs and wonder if that cuts out on their traffic. It does for me... I cant read the damn sign... therefore I will never be able to determine if I should go there and spend money.
Anyway good comment and being able to read a font should be right up there in the list of things a font should do. :)
Legibility isn't about preferences or what someone is familiar with. There's a reason things like Helvetica and the Palmer Method were developed.
If you're writing or printing something, you goal is to communicate. Intentionally obfuscating your own message is the opposite of communication.
That's not to say you can't be artistic. But it can go too far.
/Communication degree.