You have a couple of cheat sheets of mine in your directory, which I appreciate. However, you directly link to the PDFs. It would be nice if you included a link to my site that lists the sheets I've made. Maybe on the source page for my name?
No problem. There is currently a link to your blog from the source page. Would you like me to change this link to your cheat sheet list? Or are you talking about a separate link?
In general, I try to avoid direct links to PDFs except when it is unavoidable or confusing for the user. If there were separate landing pages for each cheat sheet, I could remove the direct PDF link and link to those instead.