Adding a pointer to the "other" StatsD

README.md

@@ -53,5 +53,5 @@ Inspiration
 -----------
 
 StatsD was inspired (heavily) by the project (of the same name) at Flickr. Here's a post where Cal Henderson described it in depth:
-[Counting and timing](http://code.flickr.com/blog/2008/10/27/counting-timing/)
+[Counting and timing](http://code.flickr.com/blog/2008/10/27/counting-timing/). Cal re-released the code recently: [Perl StatsD](https://github.com/iamcal/Flickr-StatsD)