I'm fine with it myself. We support IE9+ which isn't particularly painful (IE7 and before was). There was some interest in iOS devices around the iPad 2 era bu

I'm fine with it myself. We support IE9+ which isn't particularly painful (IE7 and before was). There was some interest in iOS devices around the iPad 2 era but that wore off when people couldn't use them for a lot of things. We still aim to be 100% cross browser with some functional limitations. The killer features for us are actually ActiveX and ClickOnce. The former allows us to do magical things like ripping documents from a drum scanner through our back end straight into S3 without deploying desktop software. The latter allows us to deploy transparent integrations with desktop applications i.e we can click a link in the web app and kick off a quoting engine on the desktop and broker to and from our web back end. We've been doing this before even Firefox and Chrome were on the scene! It's all rather wonderful.