You know what I can’t stand? When I click on a link on a website – to go to another page – and it ends up being a PDF download instead. Now, I have nothing against PDF downloads, but I do have something against finding myself downloading and opening PDF files without warning. C’mon people, put a “download PDF file” or “read PDF file” link there, or at least a warning that says “clicking this link will download a pdf file.” (In case you are wondering “What is a PDF file?” or “What does PDF stand for?”, ‘PDF’ stands for “Portable Document Format”, and it is a format that was developed by the Adobe corporation.)