[thelist] make PDFs open at 100%

[Joel Canfield]

>
> * the one-more-reason-to-hate-Acrobat driving this interest is that
> PDFs seem to open up at bizarrely arbitrary sizes on every system
> I've used -- 54%, 67%, 108%, I mean, WTF? If people feel utterly
> impelled to use this crap, a smidgen of consistency would be nice...
>

hey, are you saying there's something wrong with PDFs opening at 60.4% in my
browser?

I went through a phase where I had automated tools to turn documents into
GIFs just to avoid PDFs.