<i>So, Mozilla has already dedicated the necessary resources to handle performance. What are they to do with the rest of their company&#x27;s resources, and most importantly, what can they do to grow the company?</i><p>Mozilla recently jettisoned Thunderbird, its email client, mostly because of its impact on Firefox development (<a href="https:&#x2F;&#x2F;groups.google.com&#x2F;forum&#x2F;#!msg&#x2F;mozilla.governance&#x2F;kAyVlhfEcXg&#x2F;Eqyx1X62BQAJ" rel="nofollow">https:&#x2F;&#x2F;groups.google.com&#x2F;forum&#x2F;#!msg&#x2F;mozilla.governance&#x2F;kAy...</a>).  Wouldn&#x27;t a great native email client be a better way to grow the company than features like this?  And shouldn&#x27;t features be added to make the product better, not just because there are people sitting around with nothing else to do?