Mathjax-v2.2-feature-discussion.md

@@ -39,7 +39,7 @@ Vertical writing will not be supported for now since vertical writing systems of
 
 Internally, json seems to be the natural way to deal with the locale information. 
 
-Externally (for contributors), we will make sure to offer a file format that is compatible with crowd-sourced platforms such as [Translate Wiki](http://translatewiki.net/). The natural candidate is [XLIFF](https://en.wikipedia.org/wiki/XLIFF); alternative could be PO (common in php projects). For more inspiration see [this SO thread](http://stackoverflow.com/questions/2520891/any-collaborative-tool-website-to-localize-an-android-app).
+Externally (for contributors), we will make sure to offer a file format that is compatible with crowd-sourced platforms such as  [Transifex](https://www.transifex.com/plans/) or [Translate Wiki](http://translatewiki.net/). The natural candidate is [XLIFF](https://en.wikipedia.org/wiki/XLIFF); alternative could be PO (common in php projects). For more inspiration see [this StackOverflow thread](http://stackoverflow.com/questions/2520891/any-collaborative-tool-website-to-localize-an-android-app).
 
 * **What languages should we deliver out of the box?**