Remove some obsolete links

en-US/community.md

@@ -253,7 +253,7 @@ help get you started.
 
 ## Rust Development
 
-Rust has had over [1,200 different contributors][authors], a number that grows
+Rust has had over [2,000 different contributors][authors], a number that grows
 every single week. [We'd love for you to join that list][contribute]!
 
 As mentioned above, the [Rust Internals Forum][internals_forum] is dedicated to
@@ -268,13 +268,8 @@ happens on GitHub:
   through which the Rust community and the teams reach consensus on new
   features proposed for the language and official libraries and tools.
 
-Roughly weekly, the Rust teams produce [team reports][team_reports] tracking
-team business, including the progression of proposals through the RFC and
-implementation process.
-
-[authors]: https://github.com/rust-lang/rust/blob/88397e092e01b6043b6f65772710dfe0e59056c5/AUTHORS.txt
+[authors]: https://thanks.rust-lang.org/rust/all-time
 [contribute]: contribute.html
 [github]: https://github.com/rust-lang/rust
 [rfcs]: https://github.com/rust-lang/rfcs
-[team_reports]: https://github.com/rust-lang/subteams
 [issue_tracking]: https://github.com/rust-lang/rust/issues