Google is readying a web app store. Web apps are the future, both on the desktop and on mobile.
This dovetails extremely nicely into what we’re doing with AppStoreHQ and our mobile web app store (see an example with fortysquires, an HTML5 frontend to foursquare). I don’t think this is a killer of what we’re doing, rather a validation of it. This seems to be focused more on desktop web apps, while we’re focused solely on mobile web apps.
