diff --git a/guide.md b/guide.md
index d04a04c..4927698 100644
--- a/guide.md
+++ b/guide.md
@@ -7182,6 +7182,7 @@ Below you will find a small table showing the state of messaging apps as of the
 <th>Possible through Tor</th>
 <th>Privacy and Security Track Record ***</th>
 <th>De-centralized</th>
+<th>Additional notes</th>
 </tr>
 </thead>
 <tbody>
@@ -7199,6 +7200,7 @@ Below you will find a small table showing the state of messaging apps as of the
 <td>Yes</td>
 <td>Good</td>
 <td>Yes (peer to peer)</td>
+<td>Not sufficiently reviewed by this project, cannot recommend</td>
 </tr>
 <tr class="odd">
 <td>Briar (preferred)</td>
@@ -7213,6 +7215,7 @@ Below you will find a small table showing the state of messaging apps as of the
 <td>Natively<sup>3</sup></td>
 <td>Good</td>
 <td>Yes (peer to peer)</td>
+<td></td>
 </tr>
 <tr class="even">
 <td><p>Cwtch</p>
@@ -7228,6 +7231,7 @@ Below you will find a small table showing the state of messaging apps as of the
 <td>Natively</td>
 <td>Good</td>
 <td>Yes (peer to peer)</td>
+<td></td>
 </tr>
 <tr class="odd">
 <td><p>Discord</p>
@@ -7243,6 +7247,7 @@ Below you will find a small table showing the state of messaging apps as of the
 <td>Virtualization</td>
 <td>Bad</td>
 <td>No</td>
+<td></td>
 </tr>
 <tr class="even">
 <td>Element / Matrix.org (preferred)</td>
@@ -7257,6 +7262,7 @@ Below you will find a small table showing the state of messaging apps as of the
 <td>Via Proxy<sup>3</sup> or Virtualization</td>
 <td>Good</td>
 <td>Partial (federated servers)</td>
+<td></td>
 </tr>
 <tr class="odd">
 <td>Facebook Messenger (avoid)</td>
@@ -7271,6 +7277,7 @@ Below you will find a small table showing the state of messaging apps as of the
 <td>Virtualization</td>
 <td>Bad</td>
 <td>No</td>
+<td></td>
 </tr>
 <tr class="even">
 <td>OnionShare (preferred)</td>
@@ -7285,6 +7292,7 @@ Below you will find a small table showing the state of messaging apps as of the
 <td>Natively</td>
 <td>Good</td>
 <td>Yes (peer to peer)</td>
+<td></td>
 </tr>
 <tr class="odd">
 <td>Apple Messages (aka iMessage)</td>
@@ -7299,6 +7307,7 @@ Below you will find a small table showing the state of messaging apps as of the
 <td>Maybe Virtualization using real Apple device ID</td>
 <td>Bad</td>
 <td>No</td>
+<td></td>
 </tr>
 <tr class="even">
 <td>IRC</td>
@@ -7313,6 +7322,7 @@ Below you will find a small table showing the state of messaging apps as of the
 <td>Via Proxy<sup>3</sup> or Virtualization</td>
 <td>Good</td>
 <td>No</td>
+<td></td>
 </tr>
 <tr class="odd">
 <td><p>Jami</p>
@@ -7328,6 +7338,7 @@ Below you will find a small table showing the state of messaging apps as of the
 <td>Via Proxy<sup>3</sup> or Virtualization<sup>9</sup></td>
 <td>Good</td>
 <td>Partial</td>
+<td>Tor breaks some features</td>
 </tr>
 <tr class="even">
 <td>KakaoTalk (avoid)</td>
@@ -7342,6 +7353,7 @@ Below you will find a small table showing the state of messaging apps as of the
 <td>Virtualization</td>
 <td>Bad</td>
 <td>No</td>
+<td></td>
 </tr>
 <tr class="odd">
 <td>Keybase</td>
@@ -7356,6 +7368,7 @@ Below you will find a small table showing the state of messaging apps as of the
 <td></td>
 <td></td>
 <td>No</td>
+<td></td>
 </tr>
 <tr class="even">
 <td>Kik (avoid)</td>
@@ -7370,6 +7383,7 @@ Below you will find a small table showing the state of messaging apps as of the
 <td>Virtualization</td>
 <td>Bad</td>
 <td>No</td>
+<td></td>
 </tr>
 <tr class="odd">
 <td>Line (avoid)</td>
@@ -7384,6 +7398,7 @@ Below you will find a small table showing the state of messaging apps as of the
 <td>Virtualization</td>
 <td>Bad</td>
 <td>No</td>
+<td></td>
 </tr>
 <tr class="even">
 <td>Pidgin with OTR (avoid)</td>
@@ -7398,9 +7413,10 @@ Below you will find a small table showing the state of messaging apps as of the
 <td>Via Proxy<sup>3</sup> or Virtualization</td>
 <td>Bad<a href="#fn6" class="footnote-ref" id="fnref6" role="doc-noteref"><sup>6</sup></a></td>
 <td>No</td>
+<td></td>
 </tr>
 <tr class="odd">
-<td>qTox</td>
+<td>qTox (avoid)</td>
 <td>Yes</td>
 <td>No</td>
 <td>No</td>
@@ -7412,6 +7428,7 @@ Below you will find a small table showing the state of messaging apps as of the
 <td>Via Proxy<sup>3</sup> or Virtualization</td>
 <td>Medium<a href="#fn7" class="footnote-ref" id="fnref7" role="doc-noteref"><sup>7</sup></a></td>
 <td>Yes</td>
+<td>Has known cryptographic weaknesses</td>
 </tr>
 <tr class="even">
 <td><p>Session</p>
@@ -7427,6 +7444,7 @@ Below you will find a small table showing the state of messaging apps as of the
 <td>Via Proxy<sup>3</sup> or Virtualization<sup>10</sup></td>
 <td>Good</td>
 <td>Yes</td>
+<td>Lacks PFS, deniability</td>
 </tr>
 <tr class="odd">
 <td>Signal</td>
@@ -7441,6 +7459,7 @@ Below you will find a small table showing the state of messaging apps as of the
 <td>Virtualization</td>
 <td>Good</td>
 <td>No</td>
+<td>Requires burner or anonymous VOIP number for anonymous usage</td>
 </tr>
 <tr class="even">
 <td>Skype (avoid)</td>
@@ -7455,6 +7474,7 @@ Below you will find a small table showing the state of messaging apps as of the
 <td>Virtualization</td>
 <td>Bad</td>
 <td>No</td>
+<td></td>
 </tr>
 <tr class="odd">
 <td>SnapChat (avoid)</td>
@@ -7469,6 +7489,7 @@ Below you will find a small table showing the state of messaging apps as of the
 <td>Virtualization</td>
 <td>Bad</td>
 <td>No</td>
+<td>[Deleted/expired messages are easily recoverable](https://www.theguardian.com/technology/2013/may/09/snapchat-photos-not-deleted)</td>
 </tr>
 <tr class="even">
 <td>Teams (avoid)</td>
@@ -7483,6 +7504,7 @@ Below you will find a small table showing the state of messaging apps as of the
 <td>Virtualization</td>
 <td>Bad</td>
 <td>No</td>
+<td></td>
 </tr>
 <tr class="odd">
 <td>Telegram</td>
@@ -7497,6 +7519,7 @@ Below you will find a small table showing the state of messaging apps as of the
 <td>Via Proxy<sup>3</sup> or Virtualization</td>
 <td>Medium<a href="#fn9" class="footnote-ref" id="fnref9" role="doc-noteref"><sup>9</sup></a></td>
 <td>No</td>
+<td></td>
 </tr>
 <tr class="even">
 <td>Viber (avoid)</td>
@@ -7511,6 +7534,7 @@ Below you will find a small table showing the state of messaging apps as of the
 <td>Virtualization</td>
 <td>Bad</td>
 <td>No</td>
+<td></td>
 </tr>
 <tr class="odd">
 <td>WeChat (avoid)</td>
@@ -7525,6 +7549,7 @@ Below you will find a small table showing the state of messaging apps as of the
 <td>Virtualization</td>
 <td>Bad</td>
 <td>No</td>
+<td></td>
 </tr>
 <tr class="even">
 <td>WhatsApp (avoid)</td>
@@ -7539,6 +7564,7 @@ Below you will find a small table showing the state of messaging apps as of the
 <td>Virtualization</td>
 <td>Bad</td>
 <td>No</td>
+<td></td>
 </tr>
 <tr class="odd">
 <td>Wickr Me</td>
@@ -7553,6 +7579,7 @@ Below you will find a small table showing the state of messaging apps as of the
 <td>Virtualization</td>
 <td>Good</td>
 <td>No</td>
+<td></td>
 </tr>
 <tr class="even">
 <td>Gajim (XMPP) (preferred)</td>
@@ -7567,6 +7594,7 @@ Below you will find a small table showing the state of messaging apps as of the
 <td>Via Proxy<sup>3</sup> or Virtualization</td>
 <td>Good</td>
 <td>Partial</td>
+<td></td>
 </tr>
 <tr class="odd">
 <td>Zoom (avoid<a href="#fn10" class="footnote-ref" id="fnref10" role="doc-noteref"><sup>10</sup></a>)</td>
@@ -7581,6 +7609,7 @@ Below you will find a small table showing the state of messaging apps as of the
 <td>Virtualization</td>
 <td>Bad<a href="#fn12" class="footnote-ref" id="fnref12" role="doc-noteref"><sup>12</sup></a></td>
 <td>No</td>
+<td>[Malware risk](https://www.theguardian.com/technology/2020/apr/02/zoom-technology-security-coronavirus-video-conferencing)</td>
 </tr>
 </tbody>
 </table>