diff --git a/content/about.md b/content/about.md
index 01b48559..96a1ed04 100644
--- a/content/about.md
+++ b/content/about.md
@@ -37,7 +37,13 @@ disableComments: true
 * Besides various formal [teaching assignments](/teaching/) at KU Leuven, I've also coached software developers in different companies, and occasionally organize bread baking workshops.
 * I also like public speaking.
 
-You can reach me via e-mail: <a class="meel">say hello</a>.
+---
+
+If you found my work amusing and/or helpful, you can [buy me a coffee](https://ko-fi.com/woutergroeneveld) - if you don't mind I'll use it to drink a cup of tea instead. I also like to hear your feedback via (encrypted) e-mail: <a class="meel">say hello</a>. Thanks!
+
+<a href='https://ko-fi.com/woutergroeneveld'>
+    <img height='36' style='border:0px !important;height:36px;' src='/img/kofi.png' border='0' alt='Buy Me a Coffee' />
+</a>
 
 ---
 
diff --git a/static/img/kofi.png b/static/img/kofi.png
new file mode 100644
index 00000000..6039e2ec
Binary files /dev/null and b/static/img/kofi.png differ
diff --git a/themes/brainbaking-minimal/layouts/_default/rss.xml b/themes/brainbaking-minimal/layouts/_default/rss.xml
index 5bb77d95..0f16ebbe 100644
--- a/themes/brainbaking-minimal/layouts/_default/rss.xml
+++ b/themes/brainbaking-minimal/layouts/_default/rss.xml
@@ -56,6 +56,10 @@
           {{ end }}
 
           {{ $content }}
+
+          <p>
+            By <a href="/about">{{ .Site.Author.name }}</a> on {{ .Date.Format (.Site.Params.dateFormat | default "2 January 2006") }}.
+          </p>
           ]]>
       </description>
     </item>