zlacker

>>foxfir+(OP)
Don’t forget the ability to send push notifications. I think that’s one of the main reasons — it turns your whole relationship with a product on its head: you lose control over when you’re engaging, instead they can literally push their services and ads on you.

>>urband+X3
You can get push notifications to your phone from a website through the browser, even when that website isn't still open.

But presumably developers have more control over app notification look & feel vs browser notifications?