WallKeeper is described as 'community powered news aggregator. There are categories dedicated to different topics where users can post links, share images or start a discussion. The front end is maintained by moderators depending on importance, views and votes' and is an website in the News & Books category. There are more than 10 alternatives to WallKeeper, not only websites but also apps for a variety of platforms, including Android, iPhone, iPad and Mac. The best alternative is Reddit, which is free. Other great sites and apps similar to WallKeeper are SaidIt.net (Free, Open Source), Digg (Free), Aether (Freemium, Open Source) and Raddle (Free, Open Source).
Reddit (stylized in its logo as reddit) is an American social news aggregation, web content rating, and discussion website. Registered members submit content to the site such as links, text posts, and images, which are then voted up or down by other members.
Uncensored free speech alternative to the extreme Reddit and Voat forums, democratically civilized by Graham's Debate Pyramid, no illegal transactions nor porn. Truth-seeking anti-corruption news are among the popular themes. Android app, iOS soon.
Unsatisfied with the few link sharing communities that were available and their proprietary, untransparent and non-secure nature, ziq made the original raddle.me (then known as raddit.me) with Wordpress, but it had a lot of limitations.
Twincl is characterized by forum (including link sharing), Q&A, review and blog sites, using CommonMark as its writing format. Twincl features innovative Markdown editing, topic trees, voting/remarks, selected posts, senior authors, logarithmic scales, and more.
ForumPromotion.com; a bookmarking & social networking curation hub, but also the easiest way to discover new and interesting forums across the Web. Anyone can submit, vote up/down, and comment on links. The most trusted forum promotion platform & topic curation community.