diff --git a/content/posts/command-line-flake-arguments/index.md b/content/posts/command-line-flake-arguments/index.md
index ecdf7e7..d360533 100644
--- a/content/posts/command-line-flake-arguments/index.md
+++ b/content/posts/command-line-flake-arguments/index.md
@@ -13,7 +13,7 @@ heroPrompt = "A rogue program hacking through the firewall, in the style of Tron
 
 > While many readers will be very familiar with the concept of a function and the idea of parameterizing some piece of code or data, others might appreciate a bit of background. [Take a look at the appendix for a tangential explainer of some fundamental ideas referenced throughout this post.](#appendix)
 
-<div id=jumpback />
+<div id=jumpback></div>
 
 From outside of a flake's Nix expression, the flake is a black box, a mapping from its input sources to the artifacts that it outputs. There is no built-in way to pass an arbitrary value, a boolean flag or string, from the command line in order to override a deeply nested configuration embedded in your flake. In most cases, this is fine, and you can work around many apparent needs for a one off override by building separate outputs for different purposes. Your flakes will probably come out better designed if you can use them strictly as intended.
 
diff --git a/templates/atom.xml b/templates/atom.xml
index 5b6fb2b..57614ed 100644
--- a/templates/atom.xml
+++ b/templates/atom.xml
@@ -1,3 +1,4 @@
+{% import "macros/macros.html" as post_macros %}
 <?xml version="1.0" encoding="UTF-8"?>
 <feed xmlns="http://www.w3.org/2005/Atom" xml:lang="{{ lang }}">
 	<title>{{ config.title }}
@@ -8,28 +9,36 @@
 	{%- if config.description %}
 	<subtitle>{{ config.description }}</subtitle>
 	{%- endif %}
+	<author>
+		<name>mat ess</name>
+		<email>mat@mat.services</email>
+		<uri>https://www.mat.services</uri>
+	</author>
 	<link href="{{ feed_url | safe }}" rel="self" type="application/atom+xml"/>
-  <link href="
-      {%- if section -%}
-        {{ section.permalink | escape_xml | safe }}
-      {%- else -%}
-        {{ config.base_url | escape_xml | safe }}
-      {%- endif -%}
-    "/>
+	<icon>{{ get_url(path="/images/favicon.svg") }}</icon>
+	<rights>&#169; 2022 mat ess</rights>
 	<generator uri="https://www.getzola.org/">Zola</generator>
 	<updated>{{ last_updated | date(format="%+") }}</updated>
 	<id>{{ feed_url | safe }}</id>
 	{%- for page in pages %}
   {%- if page.draft %}
   {% continue %}
-  {% endif -%}
+  {% endif %}
 	<entry xml:lang="{{ page.lang }}">
 		<title>{{ page.title }}</title>
 		<published>{{ page.date | date(format="%+") }}</published>
 		<updated>{{ page.updated | default(value=page.date) | date(format="%+") }}</updated>
 		<link rel="alternate" href="{{ page.permalink | safe }}" type="text/html"/>
 		<id>{{ page.permalink | safe }}</id>
-		<content type="html">{{ page.content }}</content>
+		<summary type="html">
+			<![CDATA[
+				{{- post_macros::hero(page=page) -}}
+				{{ page.description | default(value="") -}}
+			]]>
+		</summary>
+		<content type="html">
+			{{ page.content }}
+		</content>
 	</entry>
-	{%- endfor %}
+	{% endfor %}
 </feed>
\ No newline at end of file
diff --git a/templates/macros/macros.html b/templates/macros/macros.html
index b17c694..c23790b 100644
--- a/templates/macros/macros.html
+++ b/templates/macros/macros.html
@@ -63,14 +63,7 @@
     </div>
     {% endif -%}
   </div>
-  {%- if page.extra.hero %}
-  <figure>
-    <img width=1024 height=512 class="hero" alt="{{ page.extra.heroPrompt }} - generated using Stable Diffusion" src=hero.webp />
-    <figcaption>
-      <p><i>{{ page.extra.heroPrompt }}</i> - generated using Stable Diffusion</p>
-    </figcaption>
-  </figure>
-  {% endif -%}
+  {{ post_macros::hero(page=page) }}
   {%- if page.extra.tldr %}
   <div class="tldr">
     <strong>tl;dr:</strong>
@@ -126,4 +119,15 @@
   </div>
   {% endif -%}
 </article>
-{% endmacro content -%}
\ No newline at end of file
+{% endmacro content -%}
+
+{% macro hero(page) %}
+{%- if page.extra.hero %}
+  <figure>
+    <img width=1024 height=512 class="hero" alt="{{ page.extra.heroPrompt }} - generated using Stable Diffusion" src=hero.webp />
+    <figcaption>
+      <p><i>{{ page.extra.heroPrompt }}</i> - generated using Stable Diffusion</p>
+    </figcaption>
+  </figure>
+{% endif -%}
+{% endmacro hero -%}