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Raindrop.io - All your articles, photos, video & content from web & apps in one place.

The Bored Hoard - Sieve the web for cool websites you probably never knew existed. Supporting the smaller independent sites that Google ignores. All revealed in a weekly box delivered online every Friday.

Tagpacker - A free tool to quickly collect, organize, and share your favorite links.

Flipora - flipora is a Personal Browsing History Search Engine.

Diigo - Diigo is a powerful research tool and a knowledge-sharing community