Pinry - Pinry is a private, self-hosted, Pinterest inspired by Wookmark and built on top of Django.
Shaarli - Shaarli is a minimalist link sharing software you can install on your own website
Pinterest - Pinterest is a visual discovery tool that you can use to find ideas for all your projects and interests.
Pocket - When you find something you want to view later, put it in Pocket.
Diigo - Diigo is a powerful research tool and a knowledge-sharing community
wallabag - Save the web, freely.