BeardedSpice - BeardedSpice is a menubar application for Mac OSX that allows you to control web based media...
Raindrop.io - All your articles, photos, video & content from web & apps in one place.
Dropmark - Drop files right from your computer, or the web, to create organized collections—bringing together information like never before. Invite friends or co-workers to collaborate and edit your Dropmarks in real-time.
Superdense - No text, just icons.
Bookmark OS - Bookmark OS is like Mac or Windows optimized for bookmarks.
SoundNode - SoundCloud desktop app (OS X, Windows, Linux)