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@@ -872,3 +872,50 @@ The node value is a free form string meant to explain to the user where this con
```xml
Chat on Twitter!
```
+
+
+
+
+## Social Interact
+``
+The `socialInteract` tag allows a podcaster to attach the url of a "root post" of a comment thread to an episode. This "root post"
+is treated as the canonical location of where the comments and discussion around this episode will take place. This can be thought
+of as the "official" social media comment space for this episode. If a protocol such as "activitypub" is used, or some other
+protocol that allows programmatic API access, these comments can be directly pulled into the app, and replies can be posted back to
+the thread from the app itself.
+
+If multiple `socialInteract` tags are given for an `- `, the `priority` attribute is strongly recommended to give the app an
+indication as to which comments to display first.
+
+This tag can also be used as a signal to platforms and apps that the podcaster does not want public comments shown alongside this
+episode. For this purpose a `protocol` value of "disabled" can be specified, with no other attributes or node value present.
+
+### Parent
+ `
- `
+
+### Count
+ Multiple
+
+### Attributes
+- **uri** (required) The uri/url of root post comment.
+- **protocol** (required) The [protocol](/socialprotocols.txt) in use for interacting with the comment root post.
+- **accountId** (recommended) The account id (on the commenting platform) of the account that created this root post.
+- **accountUrl** (optional) The public url (on the commenting platform) of the account that created this root post.
+- **priority** (optional) When multiple socialInteract tags are present, this integer gives order or priority in ascending order of importance. A lower number means higher priority.
+
+
+Example (simple):
+```xml
+
+```
+
+Example (complex):
+```xml
+
+
+```
+
+Example (disabled):
+```xml
+
+```
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