I've already switched to WordPress, but in case you are a Blogger user and want to know the solution of my problem of how to post PDFs and such to Blogger, try one of these two links:
http://www.ehow.com/how_8333820_post-pdf-file-blogger.html
http://sewbold.blogspot.com/2012/01/how-link-to-pdf-in-blogger.html
Good luck! I should caution you that these directions tell you to use Google Docs. As of the last few months, this is called Google Drive.
Here's an example of a story I published a couple years ago that I'm posting here using these directions! Click the link to read it!
It's All In His Head, from Aim! magazine
