* [http://blog.mozilla.com/metrics/2011/08/03/test-pilot-new-tab-study-results/ Test pilot study]
===== Labs work ======
* Mozilla Labs was at one time [https://mozillalabs.com/blog/2009/03/new-tab-page-proposed-design-principles-and-prototype/ prototyping this in an add-on]:
** [http://www.azarask.in/blog/post/firefox-31-new-tab-spec/ Aza's blog post about the spec]