--- a/lang-comp.rst	Sat Feb 20 15:20:24 2016 +0200
+++ b/lang-comp.rst	Sat Feb 20 23:13:00 2016 +0200
@@ -13,6 +13,9 @@
  * http://en.wikipedia.org/wiki/Comparison_of_programming_languages
  * http://en.wikipedia.org/wiki/Comparison_of_programming_languages_%28basic_instructions%29
 
+  http://www.top500.org/
+    Top 500 computers.
+
 Lang popularity.
 ================