diff --git a/blog/20210721-downvotes-considered-harmful.html b/blog/20210721-downvotes-considered-harmful.html
index 06903e7..44f2ec7 100644
--- a/blog/20210721-downvotes-considered-harmful.html
+++ b/blog/20210721-downvotes-considered-harmful.html
@@ -77,6 +77,8 @@
 <p>Downvotes reduce engagement by scaring off first-time posters.</p>
 <p>Instead of adding downvotes to your site, build <em>specific</em> tools that handle specific kinds of unwanted posts.</p>
 <p>(This post is a distillation &amp; refinement of some thoughts originally posted in <a href="https://twitter.com/mcmillen/status/1310998579184574465?s=20">a Twitter thread</a> in September 2020.)</p>
+<h2 id="comments">Comments?</h2>
+<p>Feel free to reply to <a href="https://twitter.com/mcmillen/status/1418010991913230336">my post on Twitter</a> about this article. Thanks!</p>
     </div>
   </div>
 
diff --git a/feed.atom b/feed.atom
index 0811ac7..dfc9ff8 100644
--- a/feed.atom
+++ b/feed.atom
@@ -4,7 +4,7 @@
   <title>Colin McMillen's Blog</title>
   <link href="https://www.mcmillen.dev"/>
   <link rel="self" href="https://www.mcmillen.dev/feed.atom"/>
-  <updated>2021-07-21T20:49:01-04:00</updated>
+  <updated>2021-07-21T20:53:40-04:00</updated>
   <author>
     <name>Colin McMillen</name>
   </author>
@@ -480,6 +480,8 @@ PJQNOS+CMSY10                        Type 1       yes yes no      12  0
 <p>Downvotes reduce engagement by scaring off first-time posters.</p>
 <p>Instead of adding downvotes to your site, build <em>specific</em> tools that handle specific kinds of unwanted posts.</p>
 <p>(This post is a distillation &amp; refinement of some thoughts originally posted in <a href="https://twitter.com/mcmillen/status/1310998579184574465?s=20">a Twitter thread</a> in September 2020.)</p>
+<h2 id="comments">Comments?</h2>
+<p>Feel free to reply to <a href="https://twitter.com/mcmillen/status/1418010991913230336">my post on Twitter</a> about this article. Thanks!</p>
     ]]>
     </content>
     <updated>2021-07-21T12:00:00-04:00</updated>