I've never much cared for the pdf file format. To begin with, it's intrusive -- for a few seconds, Adobe invariably takes over your computer and pesters you with an Acrobat Reader update offer. No, I updated three minutes ago, remember?
Then the document pops open at 156% of normal size, which I'm told can be a danger to any user with a pacemaker. Plus you can't drag and drop, too many pdf authors go berserk with the graphics, yadda yadda yadda.
And now,
this.