Add secret feature to FAQ

index.html

@@ -105,9 +105,12 @@ <h5>
                     </h5>
                     <div>
                         <p>
-                            Sure, two. You can input a URL and it'll scrape it for JSON and parse that.<br>
+                            Sure, a few. You can input a URL and it'll scrape it for JSON and parse that.<br>
                             An example URL to test: <a href="#" onclick="pageTracker._trackPageview('/redditUrlInput'); $('#json_input').val('http://www.reddit.com/r/programming/comments/9szpc/jsonlint_a_handy_json_validator_and_reformatter.json');">http://www.reddit.com/r/programming/comments/9szpc/jsonlint_a_handy_json_validator_and_reformatter.json</a>
                         </p>
+                        <p>
+                            You can also provide JSON to lint in the URL if you link to JSON Lint with the "json" parameter. <a href="http://www.jsonlint.com?json=%7B%22hello%22%3A%20%22world%22%7D">Here's an example URL to test.</a>
+                        </p>
                         <p>
                             Additionally, <a href="http://www.jsonlint.com/?reformat=compress">JSON Lint can also be used as a json compressor if you add ?reformat=compress to the URL.</a>
                         </p>