I really enjoyed reading the article that @Tevko published yesterday about the mobile apps and their future. I completely agree 100%. For me, the only ‘cons‘ we need to wait for are better API to improve the access to things like camera, processor or sensors, because currently all that features are not available from a webapp.
Development costs could be highly cut down, as we wouldn’t need to develop an app for Android, another for iOS, Windows Phone, FirefoxOS, etc.
Lets see what next year brings to us!