The users don&#x27;t want a site.  They want an app.<p>It&#x27;s like expecting the developers of the latest, greatest PC game to write a progressively enhanced game that the same executable will run on DOS 1.0 all the way to the latest Windows version.  They will spend time and resources on making sure it works with DOS 1.0, even though there are next to zero users for it, making it completely uneconomical, basically working for free.<p>Or you can have them click the download Chrome&#x2F;Firefox link.