Include more links to go-fed.org and official reports

README.md

@@ -15,6 +15,9 @@ This library is biased. It forgoes understanding JSON-LD in exchange for static
 typing. It provides a large amount of default behavior to let Social,
 Federated, or both kinds of ActivityPub applications just work.
 
+The [go-fed.org](https://go-fed.org) website has a tutorial. It also hosts godoc
+documentation for every version of this library.
+
 ## Status
 
 **0.2.0** ([Semantic Versioning](https://semver.org/))

pub/README.md

@@ -181,7 +181,8 @@ packages are being used, these interfaces will be natively supported.
 
 ## Other Considerations
 
-This library does not have an implementation report generated... yet! Once it is
-available, it will be linked here. Furthermore, the test server will also be an
-excellent tutorial resource. Unfortunately such a resource does not exist...
-yet!
+Please see the README for `go-fed/activity` for the status of the latest
+official implementation report.
+
+The [go-fed.org](https://go-fed.org) website has a tutorial and documentation
+for this library.

streams/README.md

@@ -9,6 +9,9 @@ This library is entirely code-generated by the
 tool. Run `go generate` to refresh the library, which requires `$GOPATH/bin` to
 be on your `$PATH`.
 
+The [go-fed.org](https://go-fed.org) website has a tutorial. It also hosts godoc
+documentation for every version of this library.
+
 ## What it does
 
 This library provides a `Resolver`, which is simply a collection of callbacks

vocab/README.md

@@ -12,6 +12,9 @@ This library is entirely code-generated by the `tools/vocab/gen` library
 and `tools/vocab` tool. Run `go generate` to refresh the library, which
 which requires `$GOPATH/bin` to be on your `$PATH`.
 
+The [go-fed.org](https://go-fed.org) website has a tutorial. It also hosts godoc
+documentation for every version of this library.
+
 ## This library's API is huge!
 
 **The W3C does not require client applications to support all of these