Update readne

README.md

diff --git a/README.md b/README.md
index 64d438e..709e6c5 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,5 @@
 # errors [![Travis-CI](https://travis-ci.org/pkg/errors.svg)](https://travis-ci.org/pkg/errors) [![GoDoc](https://godoc.org/github.com/pkg/errors?status.png)](http://godoc.org/github.com/pkg/errors)
+
+Hello! 
+
+Read the [presentation](https://t.co/GGPr7HJZYR) to see what the big deal is.