Lutga
Mad Scientist
I think part of that problem is accessibility - one could argue that it's semi-pointless to reference an older work if there's no means for the readership to ever view it - something that's compounded by the majority of these works being older than the audience likely viewing them. Not that that excuses it, but reading a piece full of 'It's like so and so from 1975' is kind of frustrating if none of the referenced material are actually available to view legally.