diff --git a/media.py b/media.py
index cd8705913..3f43fdb9a 100644
--- a/media.py
+++ b/media.py
@@ -28,10 +28,10 @@ from shutil import move
 from city import spoofGeolocation
 
 
-def replaceYouTube(postJsonObject: {}, replacementDomain: str,
-                   systemLanguage: str) -> None:
-    """Replace YouTube with a replacement domain
-    This denies Google some, but not all, tracking data
+def _replaceSiloDomain(postJsonObject: {},
+                       siloDomain: str, replacementDomain: str,
+                       systemLanguage: str) -> None:
+    """Replace a silo domain with a replacement domain
     """
     if not replacementDomain:
         return
@@ -40,7 +40,7 @@ def replaceYouTube(postJsonObject: {}, replacementDomain: str,
     if not postJsonObject['object'].get('content'):
         return
     contentStr = getBaseContentFromPost(postJsonObject, systemLanguage)
-    if 'www.youtube.com' not in contentStr:
+    if siloDomain not in contentStr:
         return
     contentStr = contentStr.replace('www.youtube.com', replacementDomain)
     postJsonObject['object']['content'] = contentStr
@@ -48,24 +48,22 @@ def replaceYouTube(postJsonObject: {}, replacementDomain: str,
         postJsonObject['object']['contentMap'][systemLanguage] = contentStr
 
 
+def replaceYouTube(postJsonObject: {}, replacementDomain: str,
+                   systemLanguage: str) -> None:
+    """Replace YouTube with a replacement domain
+    This denies Google some, but not all, tracking data
+    """
+    return _replaceSiloDomain(postJsonObject, 'www.youtube.com',
+                              replacementDomain, systemLanguage)
+
+
 def replaceTwitter(postJsonObject: {}, replacementDomain: str,
                    systemLanguage: str) -> None:
     """Replace Twitter with a replacement domain
     This allows you to view twitter posts without having a twitter account
     """
-    if not replacementDomain:
-        return
-    if not hasObjectDict(postJsonObject):
-        return
-    if not postJsonObject['object'].get('content'):
-        return
-    contentStr = getBaseContentFromPost(postJsonObject, systemLanguage)
-    if 'twitter.com' not in contentStr:
-        return
-    contentStr = contentStr.replace('twitter.com', replacementDomain)
-    postJsonObject['object']['content'] = contentStr
-    if postJsonObject['object'].get('contentMap'):
-        postJsonObject['object']['contentMap'][systemLanguage] = contentStr
+    return _replaceSiloDomain(postJsonObject, 'twitter.com',
+                              replacementDomain, systemLanguage)
 
 
 def _removeMetaData(imageFilename: str, outputFilename: str) -> None: