Fix Solid newsletter subscription (#932)

* Fix Solid newsletter subscription

* Update newsletter.html

Co-authored-by: Jesse Wright <63333554+jeswr@users.noreply.github.com>

* Revert newsletter sections back to original state from main branch

* Fix HTML markup

* Fix Solid newsletter ilnk in archive

---------

Co-authored-by: Jesse Wright <63333554+jeswr@users.noreply.github.com>

Author: matthieubosquet

newsletter.html

@@ -227,41 +227,13 @@ <h1 id="most-recent-issues">Most Recent Issues</h1>
       </article>
 
       <div id="newsletter" class="section">
-  <form
-    action="https://solidproject.us7.list-manage.com/subscribe/post?u=269eddf5452208ca762cac18f&id=de1dd8e9e6"
-    method="post"
-    id="mc-embedded-subscribe-form"
-    name="mc-embedded-subscribe-form"
-    target="_blank"
-    novalidate
-    class="card"
-  >
-    <div class="card-body section">
-      <h2 class="title">
-        
-          This Month in Solid
-        
-      </h2>
-      <p class="content">
-        <label for="mce-EMAIL">
-          Leave your email address to get a bite-sized overview of everything Solid, delivered straight to your inbox once a month.
-        </label>
-      </p>
-      <div class="field">
-        <div class="control">
-          <input class="input is-large" type="email" name="EMAIL" placeholder="yourmail@example.com" id="mce-EMAIL"/>
-        </div>
-      </div>
-      <!-- real people should not fill this in and expect good things - do not remove this or risk form bot signups-->
-      <div style="position: absolute; left: -5000px;" aria-hidden="true"><input type="text" name="b_269eddf5452208ca762cac18f_de1dd8e9e6" tabindex="-1" value=""></div>
-      <div class="field">
-        <div class="control">
-          <input type="submit" class="button is-large" name="subscribe" id="mc-embedded-subscribe" value="Subscribe" />
+        <div class="card">
+          <div class="card-body section">
+            <h2 class="title">Solid Newsletter</h2>
+            <p class="content">You can <a href="https://share.hsforms.com/1ZMMECk5wT2qYhxouAW-zpQg1jy">signup to the ODI-Solid mailing list here</a> to receive updates about Solid.</p>
+          </div>
         </div>
       </div>
-    </div>
-  </form>
-</div>
 
     </div>
     <aside id="sidebar" class="column is-one-third is-hidden-mobile section">

newsletter/archive.html

@@ -369,44 +369,16 @@ <h2 id="2019">2019</h2>
 
       </article>
 
+      https://matrix.to/#/%23solid_project%3Amatrix.org
+
       <div id="newsletter" class="section">
-  <form
-    action="https://solidproject.us7.list-manage.com/subscribe/post?u=269eddf5452208ca762cac18f&id=de1dd8e9e6"
-    method="post"
-    id="mc-embedded-subscribe-form"
-    name="mc-embedded-subscribe-form"
-    target="_blank"
-    novalidate
-    class="card"
-  >
-    <div class="card-body section">
-      <h2 class="title">
-        
-          <a href="/newsletter" title="View past editions of This Month in Solid">
-            This Month in Solid
-          </a>
-        
-      </h2>
-      <p class="content">
-        <label for="mce-EMAIL">
-          Leave your email address to get a bite-sized overview of everything Solid, delivered straight to your inbox once a month.
-        </label>
-      </p>
-      <div class="field">
-        <div class="control">
-          <input class="input is-large" type="email" name="EMAIL" placeholder="yourmail@example.com" id="mce-EMAIL"/>
+        <div class="card">
+          <div class="card-body section">
+            <h2 class="title">Solid Newsletter</h2>
+            <p class="content">You can <a href="https://share.hsforms.com/1ZMMECk5wT2qYhxouAW-zpQg1jy">signup to the ODI-Solid mailing list here</a> to receive updates about Solid.</p>
+          </div>
         </div>
       </div>
-      <!-- real people should not fill this in and expect good things - do not remove this or risk form bot signups-->
-      <div style="position: absolute; left: -5000px;" aria-hidden="true"><input type="text" name="b_269eddf5452208ca762cac18f_de1dd8e9e6" tabindex="-1" value=""></div>
-      <div class="field">
-        <div class="control">
-          <input type="submit" class="button is-large" name="subscribe" id="mc-embedded-subscribe" value="Subscribe" />
-        </div>
-      </div>
-    </div>
-  </form>
-</div>
 
     </div>
     <aside id="sidebar" class="column is-one-third is-hidden-mobile section">