Add as seen on to docs index

docs/src/index.md

@@ -3,3 +3,20 @@
 The open-source core of Pinry, a tiling image board system for people who want
 to save, tag, and share images, videos and webpages in an easy to skim through
 format.
+
+## As Seen On
+
+<p style="display: flex; justify-content: space-between;">
+    <a href="http://thenextweb.com/apps/2012/04/27/pinry-is-a-self-hosted-version-of-pinterest-that-gives-you-full-control-of-your-pins/"
+       target="_blank">
+        <img src="imgs/tnw.png" alt="The Next Web" height="50" />
+    </a>
+    <a href="http://us4.campaign-archive1.com/?u=9735795484d2e4c204da82a29&id=4f9b37c501"
+       target="_blank">
+        <img src="imgs/pycoder.jpg" alt="Pycoder's Weekly" height="50" />
+    </a>
+    <a href="http://usatoday30.usatoday.com/tech/products/story/2012-04-27/pinterest-pinry-private-pinning/54584308/1"
+       target="_blank">
+        <img src="imgs/usa-today.png" alt="USA Today" height="50" />
+    </a>
+</p>