However, they aren't the future, because:
- Web apps are always up-to-date, no updating necessary
- Web apps are stored in the cloud, not on your device
- Web apps work on any device/platform, apps need to be written for each
- Web apps are there on demand, instantly, while vendors cannot expect you to download an app for every website, company and product.
Look at what Google is doing with the Chromebook and look at devices like the Synology where the best feature is the Web app interface served from the device itself. This is the future, the "Internet of Things".