diff --git a/README.md b/README.md
index 1f8e409..5c41e64 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,8 @@
 
 A SQLite [virtual table](https://sqlite.org/vtab.html) extension to expose Parquet files as SQL tables. You may also find [csv2parquet](https://github.com/cldellow/csv2parquet/) useful.
 
+This [blog post](https://cldellow.com/2018/06/22/sqlite-parquet-vtable.html) provides some context on why you might use this.
+
 ## Download
 
 You can fetch a version built for Ubuntu 16.04 at https://s3.amazonaws.com/cldellow/public/libparquet/libparquet.so.xz