Especially stop Web/JS stuff from chewing through battery and shoving everything else on the device out of RAM. If you expect users to be in your "app" more tha

Especially stop Web/JS stuff from chewing through battery and shoving everything else on the device out of RAM. If you expect users to be in your "app" more than a couple minutes a day (and it is in fact an app, and not just information presentation), please use native.