Fluid - Turn Your Favorite Web Apps into Real Mac Apps.
Raindrop.io - All your articles, photos, video & content from web & apps in one place.
WebCatalog - Run your favorite web apps natively
Bookmark OS - Bookmark OS is like Mac or Windows optimized for bookmarks.
ToDesktop - Convert your web app to a desktop app in 2 minutes.
Lookmark - Track updates from the apps you've bookmarked on iTunes