Raindrop.io - All your articles, photos, video & content from web & apps in one place.
Photofeeler - Choose your profile photos using hard data
Bookmark OS - Bookmark OS is like Mac or Windows optimized for bookmarks.
Photo Analyzer - Photo Analyzer is an app that you can use to analyze the image and object in it, which can be in the form of text or image.
Linker - Cloud based bookmark manager
DATEnhance - upload a couple of pictures, and go on to rate others.