&gt; As others have mentioned, while this article is about Test Pilot and focused around how you can help with UX experiments, there are lots of wonderful devs hard at work on platform features.<p>I don&#x27;t doubt that. I just wish more resource was allocated to that, and less on new features. I do use the &quot;share with twitter&quot; feature, &quot;hello&quot; or the gtk3 integration, but I would trade it for better perf in a blink.<p>On the other hand, FF never saw a very disruptive feature for years. It could have added integrated torrent download or a kick ass JS&#x2F;CSS IDE in browser. No perf and no disruption make is less appealing.<p>I&#x27;m not just complaining. I register to all the feedback program from Mozilla I encounter. I donate money to Mozilla. I activate the tracking features in my browser so they can use the metrics and crash reports.<p>I&#x27;ve been using firefox since it&#x27;s been called phoenix, and it sadden me that I can&#x27;t now honestly recommand it to others in any other way than &quot;it&#x27;s more ethical&quot;.<p>&gt; You might be more interested in reading about platform improvements like getting Servo&#x2F;Rust components into Gecko: <a href="https:&#x2F;&#x2F;blog.servo.org&#x2F;2016&#x2F;05&#x2F;09&#x2F;twis-62&#x2F;" rel="nofollow">https:&#x2F;&#x2F;blog.servo.org&#x2F;2016&#x2F;05&#x2F;09&#x2F;twis-62&#x2F;</a><p>I&#x27;m dying to see servo in action. For those reasons, and also because I follow closely Rust.