It seems highly unlikely that &quot;seeing users flee to alternatives like Pale Moon&quot; has anything to do with this. How many users do you suppose Pale Moon has?<p>Firefox competes at a very large scale. Browsers that are not Chrome, IE, Safari and Opera are likely blips that don&#x27;t register. It wouldn&#x27;t surprise me if the tiles were a blip in Mozilla&#x27;s revenue.