I checked the link here on a real computer and it works, but because it's a PDF download, you have to allow the download, or you won't get the PDF ( another reason to avoid PDFs and anything else Adobe for that matter ... ourageously overpriced elitist software ).
Of course you have to allow the download or you won't get the PDF. That's how downloads work.
As for your allegations about PDF, it is not "elitist software." It's a free, open source, and cross-platform standard. Though it was originally created by Adobe as a proprietary standard, the Adobe Reader software has always been free. The PDF creator and reader libraries have been licensed to developers for free for over 6 years, and the entire standard was completely opened up over 3 years ago.
It's kind of funny that you accuse an open standard like PDF of being "elitist, overpriced software," while at the same time using the Microsoft Windows operating system. I use a free and open source operating system running only free, open source applications, and my system came with built-in support for viewing and generating PDF files. On the other hand, Microsoft is notorious for hand-waving open standards. Even Internet Explorer never provides full support for the W3C standards for HTML and CSS, making it a chore to develop websites for.
Contrary to your cranky allegations, PDF's openness and portability make it an
excellent way to publish on the Web. The reason why PDF is so widely used is because it's sufficiently portable and full-featured that a text document containing graphics, URL links, editable fields, etc. can be rendered into a small, searchable file that's viewable on pretty much any computer or smartphone. Compare that with a proprietary format like the Microsoft Word document. The Word format has limited functionality in any application besides Word, and Microsoft keeps changing the standard without providing forward compatibility, thus forcing users to keep purchasing Microsoft Office upgrades to keep compatibility. If I want to open Word docs on, say, my phone (unless it's a Windows Mobile phone) I have to pay a license fee for the plugin to do so.
Now if you'd cited
security concerns as a reason for not wanting to open an unknown PDF file, I'd say you might be paranoid but technically do have a valid point. But judging by the objections you raised, it's clear you don't have a clue what you're talking about and your knowledge of Web-related technologies seems at least several years out of date.
What I don't get is why you presented a link to a PDF document as a piece of evidence in
your very own post, then proceeded to rant about the evils of Adobe PDFs and how nobody should use them. Does this mean you posted that link to the "Photo Analysis" of the flying hubcap picture without even bothering to download, open, and read it yourself? Why would you do a thing like that?