Currently on my site http://www.webmastercritic.com/godaddy-coupons-and-special-offers on the right side bar you will see a "what links here" and a "related content" block. Should I leave it there or put it directly underneath the article?
I think they should stay where they are. If they go to the bottom of the page, you'll create loads of whitespace on the right hand side and clutter the bottom of the page. Only suggestion would be to possible swap them around? Purely because 'related content' is more important than 'what links here'.
The site looks good, it's well designed, it has a great color scheme and it's easy to navigate. I think you should leave the "What Links Here" section exactly where it is.