Update README.md

README.md

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 # whosonfirst-www-api
 
-This documentation is woefully out of date. The best thing to do is start with Dan's handy two-part "WOF in a Box" blog posts:
+This documentation is woefully out of date. If you're curious what this code _does_ you should start by reading this blog post:
+
+* https://whosonfirst.org/blog/2017/04/04/whosonfirst-api/
+
+If you're curious about running this code the best thing to do is start with Dan's handy two-part "WOF in a Box" blog posts:
 
 * https://whosonfirst.org/blog/2017/12/21/wof-in-a-box/
 * https://whosonfirst.org/blog/2017/12/29/wof-in-a-box-part2/