I have found myself really paying attention to the links under blog post's lately to make sure I haven't missed something great on someone's blog. If you haven't added a "You might also like:" gadget to your blog like the one below and you want to, it is super easy!!
Go to the website http://www.linkwithin.com/
Enter your email, blog url, platform (blogger, wordpress,...) and chose between 3,4, or 5 links. Click on "Get Widget."
Now you will see the page above (with your blog instead of mine). Click on Install Widget and your blog will come up like below.
At this point, click "Add Widget."
It will automatically add it to one of your sidebars, but just click to grab it and move it under "Blog Posts." Make sure you save it and your done! As my first graders say, "Easy Peasy, Lemon Squeezy."