Reddit - Reddit gives you the best of the internet in one place. Get a constantly updating feed of breaking news, fun stories, pics, memes, and videos just for you.

Den.social - Social media reinvented. Grow as a content creator, evaluate the community, or build and benefit from communities, all decentralized and powered by the Dragonchain blockchain.

Redinfinite - A place to cycle through all of the content of Reddit

4chan - 4chan is a simple image-based bulletin board where anyone can post comments and share images.

Tumblr - A feature rich and free blog hosting platform offering professional and fully customizable templates, bookmarklets, photos, mobile apps, and social network integration.

Identi.ca - Social & Communications