What you mean breh?
Responsive and open is the way to go. There is only one app that is really needed on a smartphone and that is the "HTML5 Browser" to open up all the possibilities.
The App stores will mostly be games, productivity, and word documents. All that other shyt like online banking, facebook/twitter/instagram, and other networks will just be thrown to the browser because it will make life for the developers easier. Not every team is going to have time developing and keeping apps up to date for:
Mac OS X and iOS
Windows (Desktop) and Windows Phone
Android and soon Chrome
Ubuntu
BlackBerry
What do all of them have in common? They all support HTML5, meaning the only thing developers have to worry about is their CSS, HTML, Java, and other open code that is open and will play nice on ANY phone without having to specifically write code to do so. I say in late 2014 the shift will start to change once HTML5 is finally set standard and the mass majority of phones have even better support for it.
Know why webOS failed? Its because it was way too ahead of the curve and really thought that the open standard was ready...it wasn't and still isn't fully baked yet. Give it time tho, hell Facebook already works damn near just as good as the "app versions" minus the notifications.
Its like "Ally Bank" I use that as a supplementary banking account and its web interface is good enough that I don't need to download the app to do all that I need...what is the point? I might as well fill up my screen with games and apps that I cannot get function from the browser as it is. I view those "apps" as shortcuts...and just another application open, when I could just easily open up another tab, use up less resources and keep it moving. The Best OS should win and I think that is still up for grabs with Android leading the way right now, Windows Phone in 2nd, iOS in 3rd and I hope to play with the Z10 or Q10 pretty soon to judge on that.
Want another example? Take a look at this forum...it uses Tapatalk right now because vBulletin5 is not fully baked yet. Once it is? I am sure bk and brooklynzson will update to ensure compatibility across ALL platforms and not needing an "app" to do it for them. Right now browsing the coli is a struggle on WP8