Update README.md

Author: jodeleeuw

README.md

@@ -3,6 +3,8 @@ jsPsych
 
 jsPsych is a JavaScript library for creating and running behavioral experiments in a web browser. jsPsych simplifies the process of coding browser-based experiments by providing a set of flexibile plugins that define different kinds of tasks a subject could complete during an experiment. By assembling different plugins together and customizing the parameters of each, it is possible to create many different types of experiments.
 
+If creating your experiment is not possible with the current set of jsPsych plugins, consider [writing a new plugin](https://github.com/jodeleeuw/jsPsych/wiki/Create-a-Plugin). The core jsPsych library provides a useful framework for constructing experiments by managing the presentation of trials and recording data. It may be faster to develop a jsPsych compatible plugin than writing an experiment from scratch. You will also be able to take advantage of all of the other jsPsych plugins for basic tasks like displaying instructions.
+
 
 Documentation
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@@ -16,6 +18,6 @@ trying some of the demos is a good place to start.
 Contact
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-jsPsych was created by Josh de Leeuw (@jodeleeu) at Indiana University.
+jsPsych was created by Josh de Leeuw ([@jodeleeu](https://github.com/jodeleeuw)) at Indiana University.
 
 email: [email protected]